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2002 NAICS Matched to 1987 SIC
Manufacturing, part (NAICS 333-335)

Industry
detail
2002
NAICS
2002 U.S. NAICS Description
Go to NAICS 31- categories 31-33 Manufacturing
Go to NAICS 311 categories 311 Food Manufacturing
Go to NAICS 312 categories 312 Beverage and Tobacco Product Manufacturing
Go to NAICS 313 categories 313 Textile Mills
Go to NAICS 314 categories 314 Textile Product Mills
Go to NAICS 315 categories 315 Apparel Manufacturing
Go to NAICS 316 categories 316 Leather and Allied Product Manufacturing
Go to NAICS 321 categories 321 Wood Product Manufacturing
Go to NAICS 322 categories 322 Paper Manufacturing
Go to NAICS 323 categories 323 Printing and Related Support Activities
Go to NAICS 324 categories 324 Petroleum and Coal Products Manufacturing
Go to NAICS 325 categories 325 Chemical Manufacturing
Go to NAICS 326 categories 326 Plastics and Rubber Products Manufacturing
Go to NAICS 327 categories 327 Nonmetallic Mineral Product Manufacturing
Go to NAICS 331 categories 331 Primary Metal Manufacturing
Go to NAICS 332 categories 332 Fabricated Metal Product Manufacturing
Go to NAICS 333 categories 333 Machinery Manufacturing
Go to NAICS 334 categories 334 Computer and Electronic Product Manufacturing
Go to NAICS 335 categories 335 Electrical Equipment, Appliance, and Component Manufacturing
Go to NAICS 336 categories 336 Transportation Equipment Manufacturing
Go to NAICS 337 categories 337 Furniture and Related Product Manufacturing
Go to NAICS 339 categories 339 Miscellaneous Manufacturing
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333   Machinery Manufacturing
2002
NAICS
2002 NAICS U.S. Description
(with link to definition)
Com-
para-
bility
1987
SIC
1987 U.S. SIC Description
(with link to definition)
333 Machinery Manufacturing  
3331 Agriculture, Construction, and Mining Machinery Manufacturing  
33311 Agricultural Implement Manufacturing  
333111 Farm Machinery and Equipment Manufacturing Not comparable
      3523 Farm Machinery and Equipment (Except corrals, stalls, holding gates, hand clippers for animals, and farm conveyors/elevators)
      3559 Special Industry Machinery, NEC (Cotton ginning machinery)
333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing Not comparable 3524 Lawn and Garden Tractors and Home Lawn and Garden Equipment (Except nonpowered lawnmowers)
33312 Construction Machinery Manufacturing  
333120 Construction Machinery Manufacturing Not comparable 3531 Construction Machinery and Equipment (Except railway track maintenance equipment; winches, aerial work platforms; and automotive wrecker hoists)
33313 Mining and Oil and Gas Field Machinery Manufacturing  
333131 Mining Machinery and Equipment Manufacturing Comparable 3532 Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment
333132 Oil and Gas Field Machinery and Equipment Manufacturing Comparable 3533 Oil and Gas Field Machinery and Equipment
3332 Industrial Machinery Manufacturing  
33321 Sawmill and Woodworking Machinery Manufacturing  
333210 Sawmill and Woodworking Machinery Manufacturing Comparable 3553 Woodworking Machinery
33322 Plastics and Rubber Industry Machinery Manufacturing  
333220 Plastics and Rubber Industry Machinery Manufacturing Not comparable 3559 Special Industry Machinery, NEC (Rubber and plastics manufacturing machinery)
33329 Other Industrial Machinery Manufacturing  
333291 Paper Industry Machinery Manufacturing Comparable 3554 Paper Industries Machinery
333292 Textile Machinery Manufacturing Comparable 3552 Textile Machinery
333293 Printing Machinery and Equipment Manufacturing Not comparable 3555 Printing Trades Machinery and Equipment
333294 Food Product Machinery Manufacturing Comparable 3556 Food Products Machinery
333295 Semiconductor Machinery Manufacturing Not comparable 3559 Special Industry Machinery, NEC (Semiconductor machinery manufacturing)
333298 All Other Industrial Machinery Manufacturing Not comparable
      3559 Special Industry Machinery, NEC (Except rubber and plastics manufacturing machinery, semiconductor manufacturing machinery, and automotive maintenance equipment)
      3639 Household Appliances, NEC (Household sewing machines)
3333 Commercial and Service Industry Machinery Manufacturing  
33331 Commercial and Service Industry Machinery Manufacturing  
333311 Automatic Vending Machine Manufacturing Comparable
      3578 Calculating and Accounting Machinery, Except Electronic Computers (Change making machines)
      3581 Automatic Vending Machines
333312 Commercial Laundry, Drycleaning, and Pressing Machine Manufacturing Comparable 3582 Commercial Laundry, Drycleaning, and Pressing Machines
333313 Office Machinery Manufacturing Not comparable
      3578 Calculating and Accounting Machinery, Except Electronic Computers (Except point of sales terminals, change making machines and funds transfer devices)
      3579 Office Machines, NEC (Except timeclocks, time stamps, pencil sharpeners, stapling machines, etc.)
333314 Optical Instrument and Lens Manufacturing Almost comparable 3827 Optical Instruments and Lenses
333315 Photographic and Photocopying Equipment Manufacturing Not comparable 3861 Photographic Equipment and Supplies (Except photographic film, paper, plates, and chemicals)
333319 Other Commercial and Service Industry Machinery Manufacturing Not comparable
      3559 Special Industry Machinery, NEC (Automotive maintenance equipment)
      3589 Service Industry Machinery, NEC
      3599 Industrial and Commercial Machinery and Equipment, NEC (Carnival amusement park equipment)
      3699 Electrical Machinery, Equipment, and Supplies, NEC (Electronic teaching machines and flight simulators)
      3999 Manufacturing Industries, NEC (Beauty and barber shop equipment, except chairs)
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing  
33341 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing  
333411 Air Purification Equipment Manufacturing Not comparable 3564 Industrial and Commercial Fans and Blowers and Air Purification Equipment (Air purification equipment)
333412 Industrial and Commercial Fan and Blower Manufacturing Not comparable 3564 Industrial and Commercial Fans and Blowers and Air Purification Equipment (Fans and blowers)
333414 Heating Equipment (except Warm Air Furnaces) Manufacturing Not comparable
      3433 Heating Equipment, Except Electric and Warm Air Furnaces
      3569 General Industrial Machinery and Equipment, NEC (Electric swimming pool heaters)
      3634 Electric Housewares and Fans (Wall and baseboard heating units for permanent installation)
333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing Not comparable
      2499 Wood Products, NEC (Wood cooling towers)
      3443 Fabricated Plate Work (Boiler Shops) (Metal cooling towers)
      3444 Sheet Metal Work (Cooling towers, sheet metal)
      3585 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (Except motor vehicle air-conditioning)
3335 Metalworking Machinery Manufacturing  
33351 Metalworking Machinery Manufacturing  
333511 Industrial Mold Manufacturing Not comparable 3544 Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (Industrial molds)
333512 Machine Tool (Metal Cutting Types) Manufacturing Almost comparable 3541 Machine Tools, Metal Cutting Types
333513 Machine Tool (Metal Forming Types) Manufacturing Comparable 3542 Machine Tools, Metal Forming Type
333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing Not comparable 3544 Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (Except molds)
333515 Cutting Tool and Machine Tool Accessory Manufacturing Not comparable 3545 Cutting Tools, Machine Tool Accessories, and Machinists' Precision Measuring Devices (Except precision measuring devices)
333516 Rolling Mill Machinery and Equipment Manufacturing Comparable 3547 Rolling Mill Machinery and Equipment
333518 Other Metalworking Machinery Manufacturing Comparable 3549 Metalworking Machinery, NEC
3336 Engine, Turbine, and Power Transmission Equipment Manufacturing  
33361 Engine, Turbine, and Power Transmission Equipment Manufacturing  
333611 Turbine and Turbine Generator Set Units Manufacturing Comparable 3511 Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units
333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing Comparable 3566 Speed Changers, Industrial High-Speed Drives, and Gears
333613 Mechanical Power Transmission Equipment Manufacturing Comparable 3568 Mechanical Power Transmission Equipment, NEC
333618 Other Engine Equipment Manufacturing Not comparable
      3519 Internal Combustion Engines, NEC (Except stationary engine radiators)
      3699 Electrical Machinery, Equipment, and Supplies, NEC (Outboard electric motors)
3339 Other General Purpose Machinery Manufacturing  
33391 Pump and Compressor Manufacturing  
333911 Pump and Pumping Equipment Manufacturing Comparable
      3561 Pumps and Pumping Equipment
      3743 Railroad Equipment (Locomotive fuel lubricating or cooling medium pumps)
333912 Air and Gas Compressor Manufacturing Comparable 3563 Air and Gas Compressors
333913 Measuring and Dispensing Pump Manufacturing Comparable 3586 Measuring and Dispensing Pumps
33392 Material Handling Equipment Manufacturing  
333921 Elevator and Moving Stairway Manufacturing Comparable 3534 Elevators and Moving Stairways
333922 Conveyor and Conveying Equipment Manufacturing Almost comparable
      3523 Farm Machinery and Equipment (Farm conveyors and elevators)
      3535 Conveyors and Conveying Equipment
333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing Not comparable
      3429 Hardware, NEC (Pulleys, tackle blocks, block and tackle assemblies)
      3531 Construction Machinery and Equipment (Winches, aerial work platforms, automobile wrecker hoists, locomotive cranes, and ship cranes)
      3536 Overhead Traveling Cranes, Hoists, and Monorail Systems
333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing Almost comparable
      3496 Miscellaneous Fabricated Wire Products (Shopping carts made from purchased wire)
      3537 Industrial Trucks, Tractors, Trailers, and Stackers (Except metal pallets and metal air cargo containers)
      3799 Transportation Equipment, NEC (Wheelbarrows)
33399 All Other General Purpose Machinery Manufacturing  
333991 Power-Driven Hand Tool Manufacturing Comparable 3546 Power-Driven Handtools
333992 Welding and Soldering Equipment Manufacturing Almost comparable
      3548 Electric and Gas Welding and Soldering Equipment (Except transformers for arc-welding)
      3699 Electrical Machinery Equipment, and Supplies, NEC (Laser welding and soldering equipment)
333993 Packaging Machinery Manufacturing Comparable 3565 Packaging Machinery
333994 Industrial Process Furnace and Oven Manufacturing Comparable 3567 Industrial Process Furnaces and Ovens
333995 Fluid Power Cylinder and Actuator Manufacturing Comparable 3593 Fluid Power Cylinders and Actuators
333996 Fluid Power Pump and Motor Manufacturing Comparable 3594 Fluid Power Pumps and Motors
333997 Scale and Balance (except Laboratory) Manufacturing Comparable 3596 Scales and Balances, Except Laboratory
333999 All Other Miscellaneous General Purpose Machinery Manufacturing Not comparable
      3569 General Industrial Machinery and Equipment, NEC (Except fire hoses and electric swimming pool heaters)
      3599 Industrial and Commercial Machinery and Equipment, NEC (Other industrial and commercial machinery and equipment)
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334   Computer and Electronic Product Manufacturing
2002
NAICS
2002 NAICS U.S. Description
(with link to definition)
Com-
para-
bility
1987
SIC
1987 U.S. SIC Description
(with link to definition)
334 Computer and Electronic Product Manufacturing  
3341 Computer and Peripheral Equipment Manufacturing  
33411 Computer and Peripheral Equipment Manufacturing  
334111 Electronic Computer Manufacturing Comparable 3571 Electronic Computers
334112 Computer Storage Device Manufacturing Comparable 3572 Computer Storage Devices
334113 Computer Terminal Manufacturing Comparable 3575 Computer Terminals
334119 Other Computer Peripheral Equipment Manufacturing Almost comparable
      3577 Computer Peripheral Equipment, NEC (Except plotter controllers and magnetic tape head cleaners)
      3578 Calculating and Accounting Machines, Except Electronic Computers (Point of sale terminals and fund transfer devices)
3342 Communications Equipment Manufacturing  
33421 Telephone Apparatus Manufacturing  
334210 Telephone Apparatus Manufacturing Not comparable 3661 Telephone and Telegraph Apparatus (Except consumer external modems)
33422 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing  
334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing Not comparable
      3663 Radio and Television Broadcasting and Communications Equipment
      3679 Electronic Components, NEC (Antennas)
33429 Other Communications Equipment Manufacturing  
334290 Other Communications Equipment Manufacturing Comparable 3669 Communications Equipment, NEC
3343 Audio and Video Equipment Manufacturing  
33431 Audio and Video Equipment Manufacturing  
334310 Audio and Video Equipment Manufacturing Comparable
      3651 Household Audio and Video Equipment
      3679 Electronic Components, NEC (Radio headphones)
3344 Semiconductor and Other Electronic Component Manufacturing  
33441 Semiconductor and Other Electronic Component Manufacturing  
334411 Electron Tube Manufacturing Comparable 3671 Electron Tubes
334412 Bare Printed Circuit Board Manufacturing Comparable 3672 Printed Circuit Boards
334413 Semiconductor and Related Device Manufacturing Comparable 3674 Semiconductors and Related Devices
334414 Electronic Capacitor Manufacturing Comparable 3675 Electronic Capacitors
334415 Electronic Resistor Manufacturing Comparable 3676 Electronic Resistors
334416 Electronic Coil, Transformer, and Other Inductor Manufacturing Almost comparable 3677 Electronic Coils, Transformers, and Other Inductors
334417 Electronic Connector Manufacturing Comparable 3678 Electronic Connectors
334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing Not comparable
      3577 Computer Peripheral Equipment, NEC (Plotter controllers)
      3661 Telephone and Telegraph Apparatus (Consumer external modems)
      3679 Electronic Components, NEC (Printed circuit/electronic assembly manufacturing)
334419 Other Electronic Component Manufacturing Not comparable 3679 Electronic Components, NEC (Other electronic components)
3345 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing  
33451 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing  
334510 Electromedical and Electrotherapeutic Apparatus Manufacturing Not comparable
      3842 Orthopedic, Prosthetic, and Surgical Appliances and Supplies (Electronic hearing aids)
      3845 Electromedical and Electrotherapeutic Apparatus (Except CT and CAT scanners)
334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing Almost comparable 3812 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments
334512 Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use Comparable 3822 Automatic Controls for Regulating Residential and Commercial Environments and Appliances
334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variable Comparable 3823 Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products
334514 Totalizing Fluid Meter and Counting Device Manufacturing Comparable
      3824 Totalizing Fluid Meters and Counting Devices
      3825 Instruments for Measuring and Testing of Electricity and Electrical Signals (Automotive ammeters and voltmeters)
      3829 Measuring and Controlling Devices, NEC (Motor vehicle gauges)
334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals Almost comparable 3825 Instruments for Measuring and Testing of Electricity and Electrical Signals (Except automotive instruments)
334516 Analytical Laboratory Instrument Manufacturing Almost comparable 3826 Laboratory Analytical Instruments
334517 Irradiation Apparatus Manufacturing Comparable
      3844 X-Ray Apparatus and Tubes and Related Irradiation Apparatus
      3845 Electromedical and Electrotherapeutic Apparatus (CT and CAT Scanners)
334518 Watch, Clock, and Part Manufacturing Not comparable
      3429 Hardware, NEC (Time locks)
      3495 Wire Springs (Clock and watch springs)
      3579 Office Machines, NEC (Time clocks and other time recording devices)
      3829 Measuring and Controlling Devices, NEC (Electronic chronometers)
      3873 Watches, Clocks, Clockwork Operated Devices, and Parts
      3915 Jewelers Findings and Materials and Lapidary Work (Watch jewels)
334519 Other Measuring and Controlling Device Manufacturing Almost comparable
      3599 Industrial and Commercial Machinery and Equipment, NEC (Water leak detectors)
      3829 Measuring and Controlling Devices, NEC (Except medical thermometers, electronic chronometers and motor vehicle gauges)
3346 Manufacturing and Reproducing Magnetic and Optical Media  
33461 Manufacturing and Reproducing Magnetic and Optical Media  
334611 Software Reproducing Not comparable 7372 Prepackaged Software (Mass reproduction of software)
334612 Prerecorded Compact Disc (except Software), Tape, and Record Reproducing Not comparable
      3652 Phonograph Records and Prerecorded Audio Tapes and Disks (Reproduction of all other media except video)
      7819 Services Allied to Motion Picture Production (Reproduction of video)
334613 Magnetic and Optical Recording Media Manufacturing Comparable
      3577 Computer Peripheral Equipment, NEC (Magnetic tape head cleaners)
      3695 Magnetic and Optical Recording Media
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335   Electrical Equipment, Appliance, and Component Manufacturing
2002
NAICS
2002 NAICS U.S. Description
(with link to definition)
Com-
para-
bility
1987
SIC
1987 U.S. SIC Description
(with link to definition)
335 Electrical Equipment, Appliance, and Component Manufacturing  
3351 Electric Lighting Equipment Manufacturing  
33511 Electric Lamp Bulb and Part Manufacturing  
335110 Electric Lamp Bulb and Part Manufacturing Comparable 3641 Electric Lamp Bulbs and Tubes
33512 Lighting Fixture Manufacturing  
335121 Residential Electric Lighting Fixture Manufacturing Not comparable
      3645 Residential Electric Lighting Fixtures
      3999 Manufacturing Industries, NEC (Lamp shades of paper or textile)
335122 Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing Comparable 3646 Commercial, Industrial, and Institutional Electric Lighting Fixtures
335129 Other Lighting Equipment Manufacturing Comparable
      3648 Lighting Equipment, NEC
      3699 Electrical Machinery, Equipment, and Supplies, NEC (Christmas tree lighting sets, electric insect lamps, electric fireplace logs, and trouble lights)
3352 Household Appliance Manufacturing  
33521 Small Electrical Appliance Manufacturing  
335211 Electric Housewares and Household Fan Manufacturing Not comparable
      3634 Electric Housewares and Fans (Except wall and baseboard heating units for permanent installation, electronic cigarette lighters, and wall mount restroom hand dryers)
      3999 Manufacturing Industries, NEC (Electric hair clippers for humans)
335212 Household Vacuum Cleaner Manufacturing Comparable
      3635 Household Vacuum Cleaners
      3639 Household Appliances, NEC (Floor waxing and floor polishing machines)
33522 Major Appliance Manufacturing  
335221 Household Cooking Appliance Manufacturing Comparable 3631 Household Cooking Equipment
335222 Household Refrigerator and Home Freezer Manufacturing Comparable 3632 Household Refrigerators and Home and Farm Freezers
335224 Household Laundry Equipment Manufacturing Comparable 3633 Household Laundry Equipment
335228 Other Major Household Appliance Manufacturing Not comparable 3639 Household Appliances, NEC (Except floor waxing and floor polishing machines, and household sewing machines)
3353 Electrical Equipment Manufacturing  
33531 Electrical Equipment Manufacturing  
335311 Power, Distribution, and Specialty Transformer Manufacturing Comparable
      3548 Electric and Gas Welding and Soldering Equipment (Transformers for arc-welders)
      3612 Power, Distribution, and Specialty Transformers
335312 Motor and Generator Manufacturing Not comparable
      3621 Motors and Generators
      7694 Armature Rewinding Shops (Remanufacturing)
335313 Switchgear and Switchboard Apparatus Manufacturing Comparable 3613 Switchgear and Switchboard Apparatus
335314 Relay and Industrial Control Manufacturing Comparable 3625 Relays and Industrial Controls
3359 Other Electrical Equipment and Component Manufacturing  
33591 Battery Manufacturing  
335911 Storage Battery Manufacturing Comparable 3691 Storage Batteries
335912 Primary Battery Manufacturing Comparable 3692 Primary Batteries, Dry and Wet
33592 Communication and Energy Wire and Cable Manufacturing  
335921 Fiber Optic Cable Manufacturing Not comparable 3357 Drawing and Insulating of Nonferrous Wire (Fiber optic cable-insulating only)
335929 Other Communication and Energy Wire Manufacturing Not comparable 3357 Drawing and Insulating of Nonferrous Wire (Communication and energy wire, except fiber optic-insulating only)
33593 Wiring Device Manufacturing  
335931 Current-Carrying Wiring Device Manufacturing Comparable 3643 Current-Carrying Wiring Devices
335932 Noncurrent-Carrying Wiring Device Manufacturing Comparable 3644 Noncurrent-Carrying Wiring Devices (Except fishwire, electrical wiring tool)
33599 All Other Electrical Equipment and Component Manufacturing  
335991 Carbon and Graphite Product Manufacturing Comparable 3624 Carbon and Graphite Products
335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing Not comparable
      3629 Electrical Industrial Apparatus, NEC
      3699 Electrical Machinery, Equipment, and Supplies, NEC (Other electrical industrial apparatus)
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Comparability Symbols link to the Bridge Between NAICS and SIC, 1997
(Bridge complete.) Comparable NAICS derivable from SIC data.
(Drawbridge slightly open.) Almost comparable Sales or receipts from SIC are within 3% of NAICS sales or receipts.
(Drawbridge open.) Not comparable NAICS sales or receipts cannot be estimated within 3% from SIC data.

Source: U.S. Census Bureau, NAICS Manual and 1997 Economic Census
Last revised: April 30 2003


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