2002 NAICS Definitions: 336 Transportation Equipment Manufacturing

2002 NAICS Definitions
336 Transportation Equipment Manufacturing

336 Transportation Equipment Manufacturing

Industries in the Transportation Equipment Manufacturing subsector produce equipment for transporting people and goods. Transportation equipment is a type of machinery. An entire subsector is devoted to this activity because of the significance of its economic size in all three North American countries.

Establishments in this subsector utilize production processes similar to those of other machinery manufacturing establishments - bending, forming, welding, machining, and assembling metal or plastic parts into components and finished products. However, the assembly of components and subassemblies and their further assembly into finished vehicles tends to be a more common production process in this subsector than in the Machinery Manufacturing subsector.

NAICS has industry groups for the manufacture of equipment for each mode of transport - road, rail, air and water. Parts for motor vehicles warrant a separate industry group because of their importance and because parts manufacture requires less assembly, and the establishments that manufacture only parts are not as vertically integrated as those that make complete vehicles.

Land use motor vehicle equipment not designed for highway operation (e.g., agricultural equipment, construction equipment, and materials handling equipment) is classified in the appropriate NAICS subsector based on the type and use of the equipment.

3361 Motor Vehicle Manufacturing

33611 Automobile and Light Duty Motor Vehicle Manufacturing

This industry comprises establishments primarily engaged in (1) manufacturing complete automobile and light duty motor vehicles (i.e., body and chassis or unibody) or (2) manufacturing chassis only.

Cross-References. Establishments primarily engaged in manufacturing car, truck, and bus bodies and assembling vehicles on a purchased chassis and manufacturing kit cars for highway use are classified in Industry 33621, Motor Vehicle Body and Trailer Manufacturing.

336111 Automobile Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing complete automobiles (i.e., body and chassis or unibody) or (2) manufacturing automobile chassis only.

Cross-References. Establishments primarily engaged in manufacturing car bodies and assembling vehicles on a purchased chassis and manufacturing kit cars for highway use are classified in U.S. Industry 336211, Motor Vehicle Body Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336111 336111 3711 Assembly plants, passenger car, on chassis of own manufacture

336111 336111 3711 Automobiles assembling on chassis of own manufacture

336111 336111 3711 Cars, electric, for highway use, assembling on chassis of own manufacture

336111 336111 3711 Chassis, automobile, manufacturing

336111 336111 3711 Electric automobiles for highway use manufacturing

336111 336111 3711 Hearses assembling on chassis of own manufacture

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336111	336111	3711	Assembly plants, passenger car, on chassis of own manufacture
336111	336111	3711	Automobiles assembling on chassis of own manufacture
336111	336111	3711	Cars, electric, for highway use, assembling on chassis of own manufacture
336111	336111	3711	Chassis, automobile, manufacturing
336111	336111	3711	Electric automobiles for highway use manufacturing
336111	336111	3711	Hearses assembling on chassis of own manufacture

336112 Light Truck and Utility Vehicle Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing complete light trucks and utility vehicles (i.e., body and chassis) or (2) manufacturing light truck and utility vehicle chassis only. Vehicles made include light duty vans, pick-up trucks, minivans, and sport utility vehicles.

Cross-References. Establishments primarily engaged in manufacturing truck and bus bodies and assembling vehicles on a purchased chassis are classified in U.S. Industry 336211, Motor Vehicle Body Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336112 336112 3711 Assembly plants, light trucks on chassis of own manufacture

336112 336112 3711 Assembly plants, mini-vans on chassis of own manufacture

336112 336112 3711 Assembly plants, sport utility vehicles on chassis of own manufacture

336112 336112 3711 Cab and chassis, light trucks and vans, manufacturing

336112 336112 3711 Chassis, light truck and utility, manufacturing

336112 336112 3711 Light utility trucks assembling on chassis of own manufacture

336112 336112 3711 Minivans assembling on chassis of own manufacture

336112 336112 3711 Motor homes, self-contained, mounted on light duty truck chassis of own manufactu

336112 336112 3711 Pick-up trucks, light duty, assembling on chassis of own manufacture

336112 336112 3711 Sport utility vehicles assembling on chassis of own manufacture

336112 336112 3711 Trucks, light duty, assembling on chassis of own manufacture

336112 336112 3711 Vans, commercial and passenger light duty, assembling on chassis of own manufactu

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336112	336112	3711	Assembly plants, light trucks on chassis of own manufacture
336112	336112	3711	Assembly plants, mini-vans on chassis of own manufacture
336112	336112	3711	Assembly plants, sport utility vehicles on chassis of own manufacture
336112	336112	3711	Cab and chassis, light trucks and vans, manufacturing
336112	336112	3711	Chassis, light truck and utility, manufacturing
336112	336112	3711	Light utility trucks assembling on chassis of own manufacture
336112	336112	3711	Minivans assembling on chassis of own manufacture
336112	336112	3711	Motor homes, self-contained, mounted on light duty truck chassis of own manufactu
336112	336112	3711	Pick-up trucks, light duty, assembling on chassis of own manufacture
336112	336112	3711	Sport utility vehicles assembling on chassis of own manufacture
336112	336112	3711	Trucks, light duty, assembling on chassis of own manufacture
336112	336112	3711	Vans, commercial and passenger light duty, assembling on chassis of own manufactu

33612 Heavy Duty Truck Manufacturing

See industry description for 336120 below.

336120 Heavy Duty Truck Manufacturing

This industry comprises establishments primarily engaged in (1) manufacturing heavy duty truck chassis and assembling complete heavy duty trucks, buses, heavy duty motor homes, and other special purpose heavy duty motor vehicles for highway use or (2) manufacturing heavy duty truck chassis only.

Cross-References. Establishments primarily engaged in--

Manufacturing truck and bus bodies and assembling vehicles on a purchased chassis--are classified in U.S. Industry 336211, Motor Vehicle Body Manufacturing;
Manufacturing motor homes on purchased chassis--are classified in U.S. Industry 336213, Motor Home Manufacturing;
Manufacturing vans, minivans, and light trucks--are classified in U.S. Industry 336112, Light Truck and Utility Vehicle Manufacturing;
Manufacturing military armored vehicles--are classified in U.S. Industry 336992, Military Armored Vehicle, Tank, and Tank Component Manufacturing; and
Manufacturing off highway construction equipment--are classified in Industry 333120, Construction Machinery Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336120 336120 3711 Assembly plants, heavy trucks, and buses on chassis of own manufacture

336120 336120 3711 Buses (except trackless trolley) assembling on chassis of own manufacture

336120 336120 3711 Chassis, heavy truck, with or without cabs, manufacturing

336120 336120 3711 Garbage trucks assembling on chassis of own manufacture

336120 336120 3711 Heavy trucks assembling on chassis of own manufacture

336120 336120 3711 Highway tractors assembled on chassis of own manufacture

336120 336120 3711 Motor homes, self-contained, mounted on heavy truck chassis of own manufacture

336120 336120 3711 Special purpose highway vehicles (e.g., firefighting vehicles) assembling on heav

336120 336120 3711 Tractors, truck for highway use, assembled on chassis of own manufacture

336120 336120 3711 Truck tractors for highway use, assembling on chassis of own manufacture

336120 336120 3711 Trucks, heavy, assembling on chassis of own manufacture

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336120	336120	3711	Assembly plants, heavy trucks, and buses on chassis of own manufacture
336120	336120	3711	Buses (except trackless trolley) assembling on chassis of own manufacture
336120	336120	3711	Chassis, heavy truck, with or without cabs, manufacturing
336120	336120	3711	Garbage trucks assembling on chassis of own manufacture
336120	336120	3711	Heavy trucks assembling on chassis of own manufacture
336120	336120	3711	Highway tractors assembled on chassis of own manufacture
336120	336120	3711	Motor homes, self-contained, mounted on heavy truck chassis of own manufacture
336120	336120	3711	Special purpose highway vehicles (e.g., firefighting vehicles) assembling on heav
336120	336120	3711	Tractors, truck for highway use, assembled on chassis of own manufacture
336120	336120	3711	Truck tractors for highway use, assembling on chassis of own manufacture
336120	336120	3711	Trucks, heavy, assembling on chassis of own manufacture

3362 Motor Vehicle Body and Trailer Manufacturing

33621 Motor Vehicle Body and Trailer Manufacturing

This industry comprises establishments primarily engaged in (1) manufacturing motor vehicle bodies and cabs or (2) manufacturing truck, automobile and utility trailers, truck trailer chassis, detachable trailer bodies, and detachable trailer chassis. The products made may be sold separately or may be assembled on purchased chassis and sold as complete vehicles.

Motor homes are units where the motor and the living quarters are contained in the same integrated unit, while travel trailers are designed to be towed by a motor unit, such as an automobile or a light truck.

Cross-References. Establishments primarily engaged in--

Making manufactured homes (i.e., mobile homes)--are classified in Industry 32199, All Other Wood Product Manufacturing;
Customizing automotive vehicle and trailer interiors (i.e., van conversions) on an individual basis--are classified in Industry 81112, Automotive Body, Paint, Interior, and Glass Repair;
Manufacturing light duty motor home chassis and assembling complete motor homes--are classified in Industry 33611, Automobile and Light Duty Motor Vehicle Manufacturing; and
Manufacturing heavy duty truck chassis and assembling heavy duty trucks, buses, motor homes, and other special purpose heavy duty motor vehicles for highway use--are classified in Industry 336120, Heavy Duty Truck Manufacturing.

336211 Motor Vehicle Body Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing truck and bus bodies and cabs and automobile bodies. The products made may be sold separately or may be assembled on purchased chassis and sold as complete vehicles.

Cross-References. Establishments primarily engaged in manufacturing heavy duty chassis and assembling heavy duty trucks, buses, motor homes, and other special purpose heavy duty motor vehicles for highway use are classified in Industry 336120, Heavy Duty Truck Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336211 336211 3713 Ambulance bodies manufacturing

336211 336211 3713 Ambulances assembling on purchased chassis

336211 336211 3711 Automobile bodies, passenger car, manufacturing

336211 336211 3713 Automobile wrecker truck bodies manufacturing

336211 336211 3713 Automobile wreckers assembling on purchased chassis

336211 336211 3713 Boxes, truck (e.g., cargo, dump, utility, van), assembled on purchased chassis

336211 336211 3713 Bus bodies assembling on purchased chassis

336211 336211 3713 Bus bodies manufacturing

336211 336211 3711 Car bodies, kit, manufacturing

336211 336211 3714 Dump-truck lifting mechanisms manufacturing

336211 336211 3714 Fifth wheel assemblies manufacturing

336211 336211 3713 Garbage truck bodies manufacturing

336211 336211 3713 Garbage trucks assembling on purchased chassis

336211 336211 3713 Hearse bodies manufacturing

336211 336211 3713 Hearses assembling on purchased chassis

336211 336211 3713 Heavy trucks assembling on purchased chassis

336211 336211 3713 Highway tractors assembling on purchased chassis

336211 336211 3711 Kit car bodies manufacturing

336211 336211 3713 Ready-mix concrete trucks assembling on purchased chassis

336211 336211 3713 School buses assembling on purchased chassis

336211 336211 3713 Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purch

336211 336211 3713 Special purpose highway vehicle (e.g., firefighting vehicles) bodies manufacturin

336211 336211 3711 Stretch limousines assembling on purchased chassis

336211 336211 3713 Tank bodies for trucks manufacturing

336211 336211 3713 Tank trucks (e.g., fuel oil, milk, water) assembling on purchased chassis

336211 336211 3713 Tow trucks (including tilt and load) assembling on purchased chassis

336211 336211 3713 Truck bodies and cabs manufacturing

336211 336211 3713 Truck bodies assembling on purchased chassis

336211 336211 3713 Truck tractors for highway use, assembling on purchased chassis

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336211	336211	3713	Ambulance bodies manufacturing
336211	336211	3713	Ambulances assembling on purchased chassis
336211	336211	3711	Automobile bodies, passenger car, manufacturing
336211	336211	3713	Automobile wrecker truck bodies manufacturing
336211	336211	3713	Automobile wreckers assembling on purchased chassis
336211	336211	3713	Boxes, truck (e.g., cargo, dump, utility, van), assembled on purchased chassis
336211	336211	3713	Bus bodies assembling on purchased chassis
336211	336211	3713	Bus bodies manufacturing
336211	336211	3711	Car bodies, kit, manufacturing
336211	336211	3714	Dump-truck lifting mechanisms manufacturing
336211	336211	3714	Fifth wheel assemblies manufacturing
336211	336211	3713	Garbage truck bodies manufacturing
336211	336211	3713	Garbage trucks assembling on purchased chassis
336211	336211	3713	Hearse bodies manufacturing
336211	336211	3713	Hearses assembling on purchased chassis
336211	336211	3713	Heavy trucks assembling on purchased chassis
336211	336211	3713	Highway tractors assembling on purchased chassis
336211	336211	3711	Kit car bodies manufacturing
336211	336211	3713	Ready-mix concrete trucks assembling on purchased chassis
336211	336211	3713	School buses assembling on purchased chassis
336211	336211	3713	Special purpose highway vehicle (e.g., firefighting vehicles) assembling on purch
336211	336211	3713	Special purpose highway vehicle (e.g., firefighting vehicles) bodies manufacturin
336211	336211	3711	Stretch limousines assembling on purchased chassis
336211	336211	3713	Tank bodies for trucks manufacturing
336211	336211	3713	Tank trucks (e.g., fuel oil, milk, water) assembling on purchased chassis
336211	336211	3713	Tow trucks (including tilt and load) assembling on purchased chassis
336211	336211	3713	Truck bodies and cabs manufacturing
336211	336211	3713	Truck bodies assembling on purchased chassis
336211	336211	3713	Truck tractors for highway use, assembling on purchased chassis

336212 Truck Trailer Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing truck trailers, truck trailer chassis, cargo container chassis, detachable trailer bodies, and detachable trailer chassis for sale separately.

Cross-References. Establishments primarily engaged in manufacturing utility trailers, light-truck trailers, and travel trailers are classified in U.S. Industry 336214, Travel Trailer and Camper Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336212 336212 3715 Automobile transporter trailers, multi-car, manufacturing

336212 336212 3715 Boat transporter trailers, multi-unit, manufacturing

336212 336212 3715 Demountable cargo containers manufacturing

336212 336212 3715 Dump trailer manufacturing

336212 336212 3715 Flatbed trailers, commercial, manufacturing

336212 336212 3715 Horse trailers, fifth-wheel-type, manufacturing

336212 336212 3715 Logging trailers manufacturing

336212 336212 3715 Semi-trailer manufacturing

336212 336212 3715 Tank trailer, liquid and dry bulk, manufacturing

336212 336212 3715 Trailers, fifth-wheel type, for transporting horses, manufacturing

336212 336212 3715 Truck trailer manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336212	336212	3715	Automobile transporter trailers, multi-car, manufacturing
336212	336212	3715	Boat transporter trailers, multi-unit, manufacturing
336212	336212	3715	Demountable cargo containers manufacturing
336212	336212	3715	Dump trailer manufacturing
336212	336212	3715	Flatbed trailers, commercial, manufacturing
336212	336212	3715	Horse trailers, fifth-wheel-type, manufacturing
336212	336212	3715	Logging trailers manufacturing
336212	336212	3715	Semi-trailer manufacturing
336212	336212	3715	Tank trailer, liquid and dry bulk, manufacturing
336212	336212	3715	Trailers, fifth-wheel type, for transporting horses, manufacturing
336212	336212	3715	Truck trailer manufacturing

336213 Motor Home Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing motor homes on purchased chassis and/or (2) manufacturing conversion vans on an assembly line basis. Motor homes are units where the motor and the living quarters are integrated in the same unit.

Cross-References. Establishments primarily engaged in--

Manufacturing light duty motor homes chassis and assembling complete motor homes--are classified in U.S. Industry 336112, Light Truck and Utility Vehicle Manufacturing;
Customizing automotive vehicle and trailer interiors (i.e. , van conversions) on an individual basis--are classified in U.S. Industry 811121, Automotive Body, Paint, and Interior Repair and Maintenance; and
Producing manufactured homes (i.e., mobile homes)--are classified in U.S. Industry 321991, Manufactured Home (Mobile Home) Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336213 336213 3716 Assembly line conversions of purchased vans and mini-vans

336213 336213 3716 Motor homes, self-contained, assembling on purchased chassis

336213 336213 3716 Van and minivan conversions on purchased chassis

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336213	336213	3716	Assembly line conversions of purchased vans and mini-vans
336213	336213	3716	Motor homes, self-contained, assembling on purchased chassis
336213	336213	3716	Van and minivan conversions on purchased chassis

336214 Travel Trailer and Camper Manufacturing

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing travel trailers and campers designed to attach to motor vehicles; (2) manufacturing pickup coaches (i.e., campers) and caps (i.e., covers) for mounting on pickup trucks; and (3) manufacturing automobile, utility and light-truck trailers. Travel trailers do not have their own motor but are designed to be towed by a motor unit, such as an automobile or a light truck.

Cross-References. Establishments primarily engaged in making manufactured homes (i.e., mobile homes) designed to accept permanent water, sewer, and utility connections and equipped with wheels, but not intended for regular highway use, are classified in U.S. Industry 321991, Manufactured Home (Mobile Home) Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336214 336214 3799 Automobile transporter trailers, single car, manufacturing

336214 336214 3799 Boat transporter trailers, single-unit, manufacturing

336214 336214 3792 Camper units, slide-in, for pick-up trucks, manufacturing

336214 336214 3792 Camping trailers and chassis manufacturing

336214 336214 3792 Caps for pick-up trucks manufacturing

336214 336214 3799 Horse trailers (except fifth-wheel-type) manufacturing

336214 336214 3792 Pickup canopies, caps, or covers manufacturing

336214 336214 3792 Tent trailers (hard top and soft top) manufacturing

336214 336214 3799 Trailers for transporting horses (except fifth-wheel-type) manufacturing

336214 336214 3792 Trailers, camping, manufacturing

336214 336214 3792 Travel trailers, recreational, manufacturing

336214 336214 3792 Truck campers (i.e., slide-in campers) manufacturing

336214 336214 3799 Utility trailers manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336214	336214	3799	Automobile transporter trailers, single car, manufacturing
336214	336214	3799	Boat transporter trailers, single-unit, manufacturing
336214	336214	3792	Camper units, slide-in, for pick-up trucks, manufacturing
336214	336214	3792	Camping trailers and chassis manufacturing
336214	336214	3792	Caps for pick-up trucks manufacturing
336214	336214	3799	Horse trailers (except fifth-wheel-type) manufacturing
336214	336214	3792	Pickup canopies, caps, or covers manufacturing
336214	336214	3792	Tent trailers (hard top and soft top) manufacturing
336214	336214	3799	Trailers for transporting horses (except fifth-wheel-type) manufacturing
336214	336214	3792	Trailers, camping, manufacturing
336214	336214	3792	Travel trailers, recreational, manufacturing
336214	336214	3792	Truck campers (i.e., slide-in campers) manufacturing
336214	336214	3799	Utility trailers manufacturing

3363 Motor Vehicle Parts Manufacturing

33631 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing

This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle gasoline engines, and engine parts, whether or not for vehicular use.

Cross-References. Establishments primarily engaged in--

Manufacturing wiring harnesses and other vehicular electrical and electronic equipment--are classified in Industry 33632, Motor Vehicle Electrical and Electronic Equipment Manufacturing;
Manufacturing transmission and power train equipment--are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing;
Manufacturing radiators--are classified in Industry 33639, Other Motor Vehicle Parts Manufacturing;
Manufacturing steering and suspension components--are classified in Industry 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing;
Manufacturing parts for machine repair and equipment parts (except electric) on a job or shop basis--are classified in Industry 332710, Machine Shops;
Manufacturing rubber and plastic belts and hoses without fittings--are classified in Industry 326220, Rubber and Plastics Hoses and Belting Manufacturing; and
Manufacturing stationary and diesel engines--are classified in Industry 33361, Engine, Turbine, and Power Transmission Equipment Manufacturing.

336311 Carburetor, Piston, Piston Ring, and Valve Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing and/or rebuilding carburetors, pistons, piston rings, and engine intake and exhaust valves.

Cross-References. Establishments primarily engaged in manufacturing parts for machine repair and equipment parts (except electric) on a job or shop basis are classified in Industry 332710, Machine Shops.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336311 336311 3592 Carburetors, all types, manufacturing

336311 336311 3592 Engine intake and exhaust valves manufacturing

336311 336311 3592 Pistons and piston rings manufacturing

336311 336311 3592 Rings, piston, manufacturing

336311 336311 3592 Valves, engine, intake and exhaust, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336311	336311	3592	Carburetors, all types, manufacturing
336311	336311	3592	Engine intake and exhaust valves manufacturing
336311	336311	3592	Pistons and piston rings manufacturing
336311	336311	3592	Rings, piston, manufacturing
336311	336311	3592	Valves, engine, intake and exhaust, manufacturing

336312 Gasoline Engine and Engine Parts Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing and/or rebuilding gasoline motor vehicle engines and gasoline motor vehicle engine parts, excluding carburetors, pistons, piston rings, and valves.

Cross-References. Establishments primarily engaged in--

Manufacturing carburetors, pistons, piston rings, and valves--are classified in U.S. Industry 336311, Carburetor, Piston, Piston Ring, and Valve Manufacturing;
Manufacturing wiring harnesses and other vehicular electrical and electronic equipment--are classified in U.S. Industry 336322, Other Motor Vehicle Electrical and Electronic Equipment Manufacturing;
Manufacturing transmission and power train equipment--are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing;
Manufacturing radiators--are classified in U.S. Industry 336399, All Other Motor Vehicle Parts Manufacturing;
Manufacturing steering and suspension components--are classified in Industry 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing;
Manufacturing rubber and plastic belts and hoses without fittings--are classified in Industry 326220, Rubber and Plastics Hoses and Belting Manufacturing; and
Manufacturing stationary and diesel engines--are classified in U.S. Industry 333618, Other Engine Equipment Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336312 336312 3714 Assembly line rebuilding of automotive and truck gasoline engines

336312 336312 3714 Bearings (e.g., camshaft, crankshaft, connecting rod), automotive and truck gasol

336312 336312 3714 Connecting rods, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Crankshaft assemblies, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Cylinder heads, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Engine block assemblies, automotive and truck gasoline, manufacturing

336312 336312 3714 Engines and parts (except diesel), automotive and truck, manufacturing

336312 336312 3714 Flywheels and ring gears, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Fuel injection systems and parts, automotive and truck gasoline engine, manufactu

336312 336312 3714 Fuel pumps, mechanical, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Gasoline engine parts (except carburetors, pistons, piston rings, valves), automo

336312 336312 3714 Gasoline engines, automotive and truck, manufacturing

336312 336312 3714 Governors for automotive gasoline engines manufacturing

336312 336312 3714 Internal combustion engines, automotive and truck gasoline, manufacturing

336312 336312 3714 Manifolds (i.e., intake and exhaust), automotive and truck gasoline engine, manuf

336312 336312 3714 Positive crankcase ventilation (PCV) valves, engine, manufacturing

336312 336312 3714 Pumps (e.g., fuel, oil, water), mechanical, automotive and truck gasoline engine

336312 336312 3714 Rebuilding automotive and truck gasoline engines

336312 336312 3714 Rocker arms and parts, automotive and truck gasoline engine, manufacturing

336312 336312 3714 Timing gears and chains, automotive and truck gasoline engine, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336312	336312	3714	Assembly line rebuilding of automotive and truck gasoline engines
336312	336312	3714	Bearings (e.g., camshaft, crankshaft, connecting rod), automotive and truck gasol
336312	336312	3714	Connecting rods, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Crankshaft assemblies, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Cylinder heads, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Engine block assemblies, automotive and truck gasoline, manufacturing
336312	336312	3714	Engines and parts (except diesel), automotive and truck, manufacturing
336312	336312	3714	Flywheels and ring gears, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Fuel injection systems and parts, automotive and truck gasoline engine, manufactu
336312	336312	3714	Fuel pumps, mechanical, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Gasoline engine parts (except carburetors, pistons, piston rings, valves), automo
336312	336312	3714	Gasoline engines, automotive and truck, manufacturing
336312	336312	3714	Governors for automotive gasoline engines manufacturing
336312	336312	3714	Internal combustion engines, automotive and truck gasoline, manufacturing
336312	336312	3714	Manifolds (i.e., intake and exhaust), automotive and truck gasoline engine, manuf
336312	336312	3714	Positive crankcase ventilation (PCV) valves, engine, manufacturing
336312	336312	3714	Pumps (e.g., fuel, oil, water), mechanical, automotive and truck gasoline engine
336312	336312	3714	Rebuilding automotive and truck gasoline engines
336312	336312	3714	Rocker arms and parts, automotive and truck gasoline engine, manufacturing
336312	336312	3714	Timing gears and chains, automotive and truck gasoline engine, manufacturing

33632 Motor Vehicle Electrical and Electronic Equipment Manufacturing

This industry comprises establishments primarily engaged in (1) manufacturing vehicular lighting and/or (2) manufacturing and/or rebuilding motor vehicle electrical and electronic equipment. The products made can be used for all types of transportation equipment (i.e., aircraft, automobiles, trains, ships).

Cross-References. Establishments primarily engaged in--

Manufacturing automotive lamps--are classified in Industry 335110, Electric Lamp Bulb and Part Manufacturing;
Manufacturing batteries--are classified in Industry 33591, Battery Manufacturing;
Manufacturing electric motors for motor vehicles (including electric vehicles)--are classified in Industry 33531, Electrical Equipment Manufacturing;
Manufacturing railway traffic control signals and passenger car alarms--are classified in Industry 334290, Other Communications Equipment Manufacturing; and
Manufacturing car stereos--are classified in Industry 334310, Audio and Video Equipment Manufacturing.

336321 Vehicular Lighting Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing vehicular lighting fixtures.

Cross-References. Establishments primarily engaged in manufacturing automotive lamps (i.e., bulbs) are classified in Industry 335110, Electric Lamp Bulb and Part Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336321 336321 3647 Aircraft lighting fixtures manufacturing

336321 336321 3647 Automotive lighting fixtures manufacturing

336321 336321 3647 Boat and ship lighting fixtures manufacturing

336321 336321 3647 Locomotive and railroad car light fixtures manufacturing

336321 336321 3647 Spotlights, vehicular, manufacturing

336321 336321 3647 Vehicular lighting fixtures manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336321	336321	3647	Aircraft lighting fixtures manufacturing
336321	336321	3647	Automotive lighting fixtures manufacturing
336321	336321	3647	Boat and ship lighting fixtures manufacturing
336321	336321	3647	Locomotive and railroad car light fixtures manufacturing
336321	336321	3647	Spotlights, vehicular, manufacturing
336321	336321	3647	Vehicular lighting fixtures manufacturing

336322 Other Motor Vehicle Electrical and Electronic Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing and/or rebuilding electrical and electronic equipment for motor vehicles and internal combustion engines.

Cross-References. Establishments primarily engaged in--

Manufacturing vehicular lighting equipment--are classified in U.S. Industry 336321, Vehicular Lighting Equipment Manufacturing;
Manufacturing automotive lamps--are classified in Industry 335110, Electric Lamp Bulb and Part Manufacturing;
Manufacturing batteries--are classified in U.S. Industry 335911, Storage Battery Manufacturing;
Manufacturing electric motors for electric vehicles--are classified in U.S. Industry 335312, Motor and Generator Manufacturing;
Manufacturing railway traffic control signals and passenger car alarms--are classified in Industry 334290, Other Communications Equipment Manufacturing; and
Manufacturing car stereos--are classified in Industry 334310, Audio and Video Equipment Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336322 336322 3694 Alternators and generators for internal combustion engines manufacturing

336322 336322 Automotive harness and ignition sets manufacturing

336322 336322 3694 Coils, ignition, internal combustion engines, manufacturing

336322 336322 3714 Cruise control mechanisms, electronic, automotive, truck, and bus, manufacturing

336322 336322 3694 Distributor cap and rotor for internal combustion engines manufacturing

336322 336322 3694 Distributors for internal combustion engines manufacturing

336322 336322 3694 Electrical ignition cable sets for internal combustion engines manufacturing

336322 336322 3714 Fans, electric cooling, automotive, truck, and bus, manufacturing

336322 336322 3714 Fuel pumps, electric, automotive, truck, and bus, manufacturing

336322 336322 3694 Generating apparatus and parts for internal combustion engines manufacturing

336322 336322 3694 Generators for internal combustion engines manufacturing

336322 336322 3694 Ignition points and condensers for internal combustion engines manufacturing

336322 336322 3694 Ignition wiring harness for internal combustion engines manufacturing

336322 336322 3714 Instrument control panels (i.e., assembling purchased gauges), automotive, truck,

336322 336322 3714 Keyless entry systems, automotive, truck, and bus, manufacturing

336322 336322 3694 Motors, starter, for internal combustion engines, manufacturing

336322 336322 3714 Power window and door lock systems, automotive, truck, and bus, manufacturing

336322 336322 3694 Regulators, motor vehicle voltage for internal combustion engines manufacturing

336322 336322 3694 Spark plugs for internal combustion engines manufacturing

336322 336322 3694 Starter and starter parts for internal combustion engines manufacturing

336322 336322 3694 Voltage regulators for internal combustion engines manufacturing

336322 336322 3714 Windshield washer pumps, automotive, truck, and bus, manufacturing

336322 336322 3714 Windshield wiper systems, automotive, truck, and bus, manufacturing

336322 336322 Wiring harness and ignition sets for internal combustion engines manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336322	336322	3694	Alternators and generators for internal combustion engines manufacturing
336322	336322		Automotive harness and ignition sets manufacturing
336322	336322	3694	Coils, ignition, internal combustion engines, manufacturing
336322	336322	3714	Cruise control mechanisms, electronic, automotive, truck, and bus, manufacturing
336322	336322	3694	Distributor cap and rotor for internal combustion engines manufacturing
336322	336322	3694	Distributors for internal combustion engines manufacturing
336322	336322	3694	Electrical ignition cable sets for internal combustion engines manufacturing
336322	336322	3714	Fans, electric cooling, automotive, truck, and bus, manufacturing
336322	336322	3714	Fuel pumps, electric, automotive, truck, and bus, manufacturing
336322	336322	3694	Generating apparatus and parts for internal combustion engines manufacturing
336322	336322	3694	Generators for internal combustion engines manufacturing
336322	336322	3694	Ignition points and condensers for internal combustion engines manufacturing
336322	336322	3694	Ignition wiring harness for internal combustion engines manufacturing
336322	336322	3714	Instrument control panels (i.e., assembling purchased gauges), automotive, truck,
336322	336322	3714	Keyless entry systems, automotive, truck, and bus, manufacturing
336322	336322	3694	Motors, starter, for internal combustion engines, manufacturing
336322	336322	3714	Power window and door lock systems, automotive, truck, and bus, manufacturing
336322	336322	3694	Regulators, motor vehicle voltage for internal combustion engines manufacturing
336322	336322	3694	Spark plugs for internal combustion engines manufacturing
336322	336322	3694	Starter and starter parts for internal combustion engines manufacturing
336322	336322	3694	Voltage regulators for internal combustion engines manufacturing
336322	336322	3714	Windshield washer pumps, automotive, truck, and bus, manufacturing
336322	336322	3714	Windshield wiper systems, automotive, truck, and bus, manufacturing
336322	336322		Wiring harness and ignition sets for internal combustion engines manufacturing

33633 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

See industry description for 336330 below.

336330 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing

This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle steering mechanisms and suspension components (except springs).

Cross-References. Establishments primarily engaged in manufacturing springs are classified in Industry 33261, Spring and Wire Product Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336330 336330 3714 Automotive, truck and bus steering assemblies and parts manufacturing

336330 336330 3714 Automotive, truck and bus suspension assemblies and parts (except springs) manufa

336330 336330 3714 Power steering hose assemblies manufacturing

336330 336330 3714 Power steering pumps manufacturing

336330 336330 3714 Rack and pinion steering assemblies manufacturing

336330 336330 3714 Shock absorbers, automotive, truck, and bus, manufacturing

336330 336330 3714 Steering boxes, manual and power assist, manufacturing

336330 336330 3714 Steering columns, automotive, truck, and bus, manufacturing

336330 336330 3714 Steering wheels, automotive, truck, and bus, manufacturing

336330 336330 3714 Struts, automotive, truck, and bus, manufacturing

336330 336330 3714 Wheels, steering, automotive, truck, and bus, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336330	336330	3714	Automotive, truck and bus steering assemblies and parts manufacturing
336330	336330	3714	Automotive, truck and bus suspension assemblies and parts (except springs) manufa
336330	336330	3714	Power steering hose assemblies manufacturing
336330	336330	3714	Power steering pumps manufacturing
336330	336330	3714	Rack and pinion steering assemblies manufacturing
336330	336330	3714	Shock absorbers, automotive, truck, and bus, manufacturing
336330	336330	3714	Steering boxes, manual and power assist, manufacturing
336330	336330	3714	Steering columns, automotive, truck, and bus, manufacturing
336330	336330	3714	Steering wheels, automotive, truck, and bus, manufacturing
336330	336330	3714	Struts, automotive, truck, and bus, manufacturing
336330	336330	3714	Wheels, steering, automotive, truck, and bus, manufacturing

33634 Motor Vehicle Brake System Manufacturing

See industry description for 336340 below.

336340 Motor Vehicle Brake System Manufacturing

This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle brake systems and related components.

Cross-References. Establishments primarily engaged in manufacturing rubber and plastics belts and hoses without fittings are classified in Industry 326220, Rubber and Plastics Hoses and Belting Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336340 336340 3714 Air brake systems and parts, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake and brake parts, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake caliper assemblies, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake cylinders, master and wheel, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake discs (rotor), automotive, truck, and bus, manufacturing

336340 336340 3714 Brake drums, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake hose assemblies manufacturing

336340 336340 Brake lining, automotive, truck, and bus, manufacturing

336340 336340 3714 Brake pads and shoes, automotive, truck, and bus, manufacturing

336340 336340 3292 Brake shoes and pads, asbestos, manufacturing

336340 336340 3714 Calipers, brake, automotive, truck, and bus, manufacturing

336340 336340 3714 Cylinders, master brake (new and rebuilt), manufacturing

336340 336340 3714 Hydraulic slave cylinders, automotive, truck, and bus clutch, manufacturing

336340 336340 3714 Vacuum brake booster, automotive, truck, and bus, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336340	336340	3714	Air brake systems and parts, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake and brake parts, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake caliper assemblies, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake cylinders, master and wheel, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake discs (rotor), automotive, truck, and bus, manufacturing
336340	336340	3714	Brake drums, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake hose assemblies manufacturing
336340	336340		Brake lining, automotive, truck, and bus, manufacturing
336340	336340	3714	Brake pads and shoes, automotive, truck, and bus, manufacturing
336340	336340	3292	Brake shoes and pads, asbestos, manufacturing
336340	336340	3714	Calipers, brake, automotive, truck, and bus, manufacturing
336340	336340	3714	Cylinders, master brake (new and rebuilt), manufacturing
336340	336340	3714	Hydraulic slave cylinders, automotive, truck, and bus clutch, manufacturing
336340	336340	3714	Vacuum brake booster, automotive, truck, and bus, manufacturing

33635 Motor Vehicle Transmission and Power Train Parts Manufacturing

See industry description for 336350 below.

336350 Motor Vehicle Transmission and Power Train Parts Manufacturing

This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle transmission and power train parts.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336350 336350 3714 Assembly line rebuilding of automotive, truck, and bus transmissions

336350 336350 3714 Automatic transmissions, automotive, truck, and bus, manufacturing

336350 336350 3714 Axle bearings, automotive, truck, and bus, manufacturing

336350 336350 3292 Clutches and clutch facings, asbestos, manufacturing

336350 336350 3714 Constant velocity joints, automotive, truck, and bus, manufacturing

336350 336350 3714 Differential and rear axle assemblies, automotive, truck, and bus, manufacturing

336350 336350 3714 Drive shafts and half shafts, automotive, truck, and bus, manufacturing

336350 336350 3714 Gears (e.g., crown, pinion, spider), automotive, truck, and bus, manufacturing

336350 336350 3714 Joints, universal, automotive, truck, and bus, manufacturing

336350 336350 3714 Pressure and clutch plate assemblies, automotive, truck, and bus, manufacturing

336350 336350 3714 Scattershield, engine, manufacturing

336350 336350 3714 Torque converters, automotive, truck, and bus, manufacturing

336350 336350 3714 Transaxles, automotive, truck, and bus, manufacturing

336350 336350 3714 Transmissions and parts, automotive, truck, and bus, manufacturing

336350 336350 3714 Universal joints, automotive, truck, and bus, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336350	336350	3714	Assembly line rebuilding of automotive, truck, and bus transmissions
336350	336350	3714	Automatic transmissions, automotive, truck, and bus, manufacturing
336350	336350	3714	Axle bearings, automotive, truck, and bus, manufacturing
336350	336350	3292	Clutches and clutch facings, asbestos, manufacturing
336350	336350	3714	Constant velocity joints, automotive, truck, and bus, manufacturing
336350	336350	3714	Differential and rear axle assemblies, automotive, truck, and bus, manufacturing
336350	336350	3714	Drive shafts and half shafts, automotive, truck, and bus, manufacturing
336350	336350	3714	Gears (e.g., crown, pinion, spider), automotive, truck, and bus, manufacturing
336350	336350	3714	Joints, universal, automotive, truck, and bus, manufacturing
336350	336350	3714	Pressure and clutch plate assemblies, automotive, truck, and bus, manufacturing
336350	336350	3714	Scattershield, engine, manufacturing
336350	336350	3714	Torque converters, automotive, truck, and bus, manufacturing
336350	336350	3714	Transaxles, automotive, truck, and bus, manufacturing
336350	336350	3714	Transmissions and parts, automotive, truck, and bus, manufacturing
336350	336350	3714	Universal joints, automotive, truck, and bus, manufacturing

33636 Motor Vehicle Seating and Interior Trim Manufacturing

See industry description for 336360 below.

336360 Motor Vehicle Seating and Interior Trim Manufacturing

This industry comprises establishments primarily engaged in manufacturing motor vehicle seating, seats, seat frames, seat belts, and interior trimmings.

Cross-References. Establishments primarily engaged in manufacturing convertible tops for vehicles and those manufacturing air bags are classified in U.S. Industry 336399, All Other Motor Vehicle Parts Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336360 336360 2531 Aircraft seats manufacturing

336360 336360 2399 Automobile seat covers manufacturing

336360 336360 3499 Automobile seat frames, metal, manufacturing

336360 336360 2396 Automobile trimmings, textile, manufacturing

336360 336360 Motor vehicle interior systems (e.g., headliners, panels, seats, trims) manufactu

336360 336360 2531 Motor vehicle seats manufacturing

336360 336360 2531 Motor vehicle seats, metal framed, manufacturing

336360 336360 2396 Motor vehicle trimmings manufacturing

336360 336360 2531 Railroad seating manufacturing

336360 336360 2399 Seat belts, motor vehicle and aircraft, manufacturing

336360 336360 2531 Seats for public conveyances, manufacturing

336360 336360 2531 Seats, railroad, manufacturing

336360 336360 2399 Tire covers made from purchased fabric

336360 336360 2531 Transportation equipment seating manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336360	336360	2531	Aircraft seats manufacturing
336360	336360	2399	Automobile seat covers manufacturing
336360	336360	3499	Automobile seat frames, metal, manufacturing
336360	336360	2396	Automobile trimmings, textile, manufacturing
336360	336360		Motor vehicle interior systems (e.g., headliners, panels, seats, trims) manufactu
336360	336360	2531	Motor vehicle seats manufacturing
336360	336360	2531	Motor vehicle seats, metal framed, manufacturing
336360	336360	2396	Motor vehicle trimmings manufacturing
336360	336360	2531	Railroad seating manufacturing
336360	336360	2399	Seat belts, motor vehicle and aircraft, manufacturing
336360	336360	2531	Seats for public conveyances, manufacturing
336360	336360	2531	Seats, railroad, manufacturing
336360	336360	2399	Tire covers made from purchased fabric
336360	336360	2531	Transportation equipment seating manufacturing

33637 Motor Vehicle Metal Stamping

See industry description for 336370 below.

336370 Motor Vehicle Metal Stamping

This industry comprises establishments primarily engaged in manufacturing motor vehicle stampings, such as fenders, tops, body parts, trim, and molding.

Cross-References. Establishments primarily engaged in--

Manufacturing stampings and further processing the stampings--are classified according to the process of the specific product made; and
Manufacturing stampings (except motor vehicle)--are classified in U.S. Industry 332116, Metal Stamping.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336370 336370 3465 Job stampings, automotive, metal, manufacturing

336370 336370 3465 Metal motor vehicle body parts stamping

336370 336370 3465 Moldings and trim, motor vehicle, stamping

336370 336370 3465 Motor vehicle metal bumper stampings

336370 336370 3465 Motor vehicle metal parts stamping

336370 336370 3465 Motor vehicle metal stampings (e.g., body parts, fenders, hub caps, tops, trim) m

336370 336370 3465 Stamping metal motor vehicle body parts

336370 336370 3465 Stamping metal motor vehicle moldings and trims

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336370	336370	3465	Job stampings, automotive, metal, manufacturing
336370	336370	3465	Metal motor vehicle body parts stamping
336370	336370	3465	Moldings and trim, motor vehicle, stamping
336370	336370	3465	Motor vehicle metal bumper stampings
336370	336370	3465	Motor vehicle metal parts stamping
336370	336370	3465	Motor vehicle metal stampings (e.g., body parts, fenders, hub caps, tops, trim) m
336370	336370	3465	Stamping metal motor vehicle body parts
336370	336370	3465	Stamping metal motor vehicle moldings and trims

33639 Other Motor Vehicle Parts Manufacturing

This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle parts and accessories (except motor vehicle gasoline engines and engine parts, motor vehicle electrical and electronic equipment, motor vehicle steering and suspension components, motor vehicle brake systems, motor vehicle transmission and power train parts, motor vehicle seating and interior trim, and motor vehicle stampings).

Cross-References. Establishments primarily engaged in--

Manufacturing motor vehicle gasoline engines and engine parts--are classified in Industry 33631, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing;
Manufacturing motor vehicle electrical and electronic equipment--are classified in Industry 33632, Motor Vehicle Electrical and Electronic Equipment Manufacturing;
Manufacturing motor vehicle steering and suspension components--are classified in Industry 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing;
Manufacturing motor vehicle brake systems--are classified in Industry 336340, Motor Vehicle Brake System Manufacturing;
Manufacturing motor vehicle transmission and power train parts--are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing;
Manufacturing motor vehicle seating and interior trim--are classified in Industry 336360, Motor Vehicle Seating and Interior Trim Manufacturing;
Manufacturing motor vehicle stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and
Manufacturing air-conditioning systems and compressors (except motor vehicle air-conditioning systems)--are classified in Industry 33341, Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing.

336391 Motor Vehicle Air-Conditioning Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing air-conditioning systems and compressors for motor vehicles, such as automobiles, trucks, buses, aircraft, farm machinery, construction machinery, and other related vehicles.

Cross-References. Establishments primarily engaged in manufacturing air-conditioning systems and compressors (except motor vehicle air-conditioning systems) are classified in U.S. Industry 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336391 336391 3585 Air-conditioners, motor vehicle, manufacturing

336391 336391 3585 Compressors, motor vehicle air-conditioning, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336391	336391	3585	Air-conditioners, motor vehicle, manufacturing
336391	336391	3585	Compressors, motor vehicle air-conditioning, manufacturing

336399 All Other Motor Vehicle Parts Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle parts and accessories (except motor vehicle gasoline engines and engine parts, motor vehicle electrical and electronic equipment, motor vehicle steering and suspension components, motor vehicle brake systems, motor vehicle transmission and power train parts, motor vehicle seating and interior trim, motor vehicle stampings, and motor vehicle air-conditioning systems and compressors).

Cross-References. Establishments primarily engaged in--

Manufacturing motor vehicle gasoline engines and engine parts--are classified in Industry 33631, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing;
Manufacturing motor vehicle electrical and electronic equipment--are classified in Industry 33632, Motor Vehicle Electrical and Electronic Equipment Manufacturing;
Manufacturing motor vehicle steering and suspension components--are classified in Industry 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing;
Manufacturing motor vehicle brake systems--are classified in Industry 336340, Motor Vehicle Brake System Manufacturing;
Manufacturing motor vehicle transmission and power train parts--are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing;
Manufacturing motor vehicle seating and interior trim--are classified in Industry 336360, Motor Vehicle Seating and Interior Trim Manufacturing;
Manufacturing motor vehicle stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and
Manufacturing motor vehicle air-conditioning systems and compressors--are classified in U.S. Industry 336391, Motor Vehicle Air-Conditioning Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336399 336399 3714 Air bag assemblies manufacturing

336399 336399 3714 Air filters, automotive, truck, and bus, manufacturing

336399 336399 3714 Automotive mirrors, framed, manufacturing

336399 336399 3714 Bumpers and bumperettes assembled, automotive, truck, and bus, manufacturing

336399 336399 3714 Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing

336399 336399 3714 Convertible tops for automotive, truck, and bus, manufacturing

336399 336399 3714 Exhaust and tail pipes, automotive, truck, and bus, manufacturing

336399 336399 3714 Exhaust systems and parts, automotive, truck, and bus, manufacturing

336399 336399 Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing

336399 336399 3714 Gas tanks assembled, automotive, truck, and bus, manufacturing

336399 336399 3799 Hitches, trailer, automotive, truck, and bus, manufacturing

336399 336399 3429 Luggage racks, car top, automotive, truck, and bus, manufacturing

336399 336399 3714 Mufflers and resonators, automotive, truck, and buses manufacturing

336399 336399 3714 Oil filters, automotive, truck, and bus, manufacturing

336399 336399 3429 Racks (e.g., bicycle, luggage, ski, tire), automotive, truck, and buses manufactu

336399 336399 Radiators and cores manufacturing

336399 336399 3714 Rims, automotive, truck, and bus wheel, manufacturing

336399 336399 3714 Sunroofs and parts, automotive, truck, and bus, manufacturing

336399 336399 3714 Thermostats, automotive, truck, and bus, manufacturing

336399 336399 3714 Tops, convertible automotive, manufacturing

336399 336399 3799 Towing bars and systems manufacturing

336399 336399 3799 Trailer hitches, motor vehicle, manufacturing

336399 336399 3714 Transmission coolers manufacturing

336399 336399 3714 Wheels (i.e., rims), automotive, truck, and bus, manufacturing

336399 336399 3714 Windshield wiper blades and refills manufacturing

336399 336399 3714 Wipers, windshield, automotive, truck, and bus, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336399	336399	3714	Air bag assemblies manufacturing
336399	336399	3714	Air filters, automotive, truck, and bus, manufacturing
336399	336399	3714	Automotive mirrors, framed, manufacturing
336399	336399	3714	Bumpers and bumperettes assembled, automotive, truck, and bus, manufacturing
336399	336399	3714	Catalytic converters, engine exhaust, automotive, truck, and bus, manufacturing
336399	336399	3714	Convertible tops for automotive, truck, and bus, manufacturing
336399	336399	3714	Exhaust and tail pipes, automotive, truck, and bus, manufacturing
336399	336399	3714	Exhaust systems and parts, automotive, truck, and bus, manufacturing
336399	336399		Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing
336399	336399	3714	Gas tanks assembled, automotive, truck, and bus, manufacturing
336399	336399	3799	Hitches, trailer, automotive, truck, and bus, manufacturing
336399	336399	3429	Luggage racks, car top, automotive, truck, and bus, manufacturing
336399	336399	3714	Mufflers and resonators, automotive, truck, and buses manufacturing
336399	336399	3714	Oil filters, automotive, truck, and bus, manufacturing
336399	336399	3429	Racks (e.g., bicycle, luggage, ski, tire), automotive, truck, and buses manufactu
336399	336399		Radiators and cores manufacturing
336399	336399	3714	Rims, automotive, truck, and bus wheel, manufacturing
336399	336399	3714	Sunroofs and parts, automotive, truck, and bus, manufacturing
336399	336399	3714	Thermostats, automotive, truck, and bus, manufacturing
336399	336399	3714	Tops, convertible automotive, manufacturing
336399	336399	3799	Towing bars and systems manufacturing
336399	336399	3799	Trailer hitches, motor vehicle, manufacturing
336399	336399	3714	Transmission coolers manufacturing
336399	336399	3714	Wheels (i.e., rims), automotive, truck, and bus, manufacturing
336399	336399	3714	Windshield wiper blades and refills manufacturing
336399	336399	3714	Wipers, windshield, automotive, truck, and bus, manufacturing

3364 Aerospace Product and Parts Manufacturing

33641 Aerospace Product and Parts Manufacturing

This industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing complete aircraft, missiles, or space vehicles; (2) manufacturing aerospace engines, propulsion units, auxiliary equipment or parts; (3) developing and making prototypes of aerospace products; (4) aircraft conversion (i.e., major modifications to systems); and (5) complete aircraft or propulsion systems overhaul and rebuilding (i.e., periodic restoration of aircraft to original design specifications).

Cross-References.

Establishments primarily engaged in manufacturing space satellites are classified in Industry 334220, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing;
Establishments primarily engaged in the repair of aircraft or aircraft engines (except overhauling, conversion, and rebuilding) are classified in Industry 488190, Other Support Activities for Air Transportation;
Research and development establishments primarily engaged in aerospace R&D (except prototype production) are classified in Industry 541710, Research and Development in the Physical, Engineering, and Life Sciences;
Establishments primarily engaged in manufacturing aircraft engine intake and exhaust valves, pistons, or engine filters are classified in Industry 33631, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing;
Establishments primarily engaged in manufacturing of aircraft seating are classified in Industry 336360, Motor Vehicle Seating and Interior Trim Manufacturing;
Establishments primarily engaged in manufacturing aeronautical, navigational, and guidance systems and instruments are classified in Industry 334510, Navigational, Measuring, Electromedical, and Control Instruments Manufacturing;
Establishment primarily engaged in manufacturing aircraft engine electrical (aeronautical electrical) equipment or aircraft lighting fixtures are classified in Industry 33632, Motor Vehicle Electrical and Electronic Equipment Manufacturing; and
Establishments primarily engaged in manufacturing of aircraft fluid power subassemblies are classified in Industry 33291, Metal Valve Manufacturing.

336411 Aircraft Manufacturing

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing or assembling complete aircraft; (2) developing and making aircraft prototypes; (3) aircraft conversion (i.e., major modifications to systems); and (4) complete aircraft overhaul and rebuilding (i.e., periodic restoration of aircraft to original design specifications).

Cross-References.

Establishments primarily engaged in manufacturing guided missiles and space vehicles are classified in U.S. Industry 336414, Guided Missile and Space Vehicle Manufacturing;
Establishments primarily engaged in the repair of aircraft (except overhauling, conversion, and rebuilding) are classified in Industry 488190, Other Support Activities for Air Transportation; and
Research and development establishments primarily engaged in aircraft R&D (except prototype production) are classified in Industry 541710, Research and Development in the Physical, Engineering, and Life Sciences.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336411 336411 3721 Aircraft conversions (i.e., major modifications to system)

336411 336411 3721 Aircraft manufacturing

336411 336411 3721 Aircraft overhauling

336411 336411 3721 Aircraft rebuilding (i.e., restoration to original design specifications)

336411 336411 3721 Autogiros manufacturing

336411 336411 3721 Blimps (i.e., aircraft) manufacturing

336411 336411 3721 Developing and producing prototypes for aircraft

336411 336411 3721 Gliders (i.e., aircraft) manufacturing

336411 336411 3721 Hang gliders manufacturing

336411 336411 3721 Helicopters manufacturing

336411 336411 3728 Target drones, aircraft, manufacturing

336411 336411 3721 Ultra light aircraft manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336411	336411	3721	Aircraft conversions (i.e., major modifications to system)
336411	336411	3721	Aircraft manufacturing
336411	336411	3721	Aircraft overhauling
336411	336411	3721	Aircraft rebuilding (i.e., restoration to original design specifications)
336411	336411	3721	Autogiros manufacturing
336411	336411	3721	Blimps (i.e., aircraft) manufacturing
336411	336411	3721	Developing and producing prototypes for aircraft
336411	336411	3721	Gliders (i.e., aircraft) manufacturing
336411	336411	3721	Hang gliders manufacturing
336411	336411	3721	Helicopters manufacturing
336411	336411	3728	Target drones, aircraft, manufacturing
336411	336411	3721	Ultra light aircraft manufacturing

336412 Aircraft Engine and Engine Parts Manufacturing

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing aircraft engines and engine parts; (2) developing and making prototypes of aircraft engines and engine parts; (3) aircraft propulsion system conversion (i.e., major modifications to systems); and (4) aircraft propulsion systems overhaul and rebuilding (i.e., periodic restoration of aircraft propulsion system to original design specifications).

Cross-References.

Establishments primarily engaged in manufacturing guided missile and space vehicle propulsion units and parts are classified in U.S. Industry 336415, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing;
Establishments primarily engaged in manufacturing aircraft intake and exhaust valves and pistons are classified in U.S. Industry 336311, Carburetor, Piston, Piston Ring, and Valve Manufacturing;
Establishments primarily engaged in manufacturing aircraft internal combustion engine filters are classified in U.S. Industry 336312, Gasoline Engine and Engine Parts Manufacturing;
Establishments primarily engaged in the repair of aircraft engines (except overhauling, conversion, and rebuilding) are classified in Industry 488190, Other Support Activities for Air Transportation;
Research and development establishments primarily engaged in aircraft engine and engine parts R&D (except prototype production) are classified in Industry 541710, Research and Development in the Physical, Engineering, and Life Sciences; and
Establishments primarily engaged in manufacturing aeronautical instruments are classified in U.S. Industry 334511, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS 1997
NAICS 1987
SIC Corresponding Index Entries

336412 336412 3724 Aircraft engine and engine parts (except carburetors, pistons, piston rings, valv

336412 336412 3724 Aircraft engine overhauling

336412 336412 3724 Aircraft engine rebuilding

336412 336412 3724 Aircraft turbines manufacturing

336412 336412 3724 Developing and producing prototypes for aircraft engines and engine parts

336412 336412 3724 Engines and engine parts, aircraft (except carburetors, pistons, piston rings, va

336412 336412 3724 Gas turbines, aircraft, manufacturing

336412 336412 3724 Gasoline engine parts (except carburetors, pistons, piston rings, valves), aircra

336412 336412 3724 Gasoline engines, aircraft, manufacturing

336412 336412 3724 Internal combustion engines, aircraft, manufacturing

336412 336412 3724 Jet propulsion and internal combustion engines and parts, aircraft, manufacturing

336412 336412 3724 Rocket engines, aircraft, manufacturing

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
336412	336412	3724	Aircraft engine and engine parts (except carburetors, pistons, piston rings, valv
336412	336412	3724	Aircraft engine overhauling
336412	336412	3724	Aircraft engine rebuilding
336412	336412	3724	Aircraft turbines manufacturing
336412	336412	3724	Developing and producing prototypes for aircraft engines and engine parts
336412	336412	3724	Engines and engine parts, aircraft (except carburetors, pistons, piston rings, va
336412	336412	3724	Gas turbines, aircraft, manufacturing
336412	336412	3724	Gasoline engine parts (except carburetors, pistons, piston rings, valves), aircra
336412	336412	3724	Gasoline engines, aircraft, manufacturing
336412	336412	3724	Internal combustion engines, aircraft, manufacturing
336412	336412	3724	Jet propulsion and internal combustion engines and parts, aircraft, manufacturing
336412	336412	3724	Rocket engines, aircraft, manufacturing

336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing

This U.S. industry comprises establishment primarily engaged in (1) manufacturing aircraft parts or auxiliary equipment (except engines and aircraft fluid power subassemblies) and/or (2) developing and making prototypes of aircraft parts and auxiliary equipment. Auxiliary equipment includes such items as crop dusting apparatus, armament racks, inflight refueling equipment, and external fuel tanks.

Cross-References.

Establishments primarily engaged in manufacturing aircraft engines and engine parts are classified in U.S. Industry 336412, Aircraft Engine and Engine Parts Manufacturing;
Establishments primarily engaged in manufacturing aeronautical instruments are classified in U.S. Industry 334511, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing;
Establishments primarily engaged in manufacturing aircraft lighting fixtures are classified in U.S. Industry 336321, Vehicular Lighting Equipment Manufacturing;
Establishments primarily engaged in manufacturing aircraft engine electrical (aeronautical electrical) equipment are classified in U.S. Industry 336322, Other Motor Vehicle Electrical and Electronic Equipment Manufacturing;
Establishments primarily engaged in manufacturing guided missile and space vehicle parts and auxiliary equipment are classified in U.S. Industry 336419, Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing;
Establishments primarily engaged in manufa

2002 NAICS Definitions 336 Transportation Equipment Manufacturing

2002 NAICS Definitions
336 Transportation Equipment Manufacturing