1997 NAICS Matched to 1987 SIC
Manufacturing, part (NAICS 333-335)
333 Machinery Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 333 | Machinery Manufacturing | ||||
| 3331 | Agriculture, Construction, and Mining Machinery Manufacturing | ||||
| 33311 | Agricultural Implement Manufacturing | ||||
| 333111 | Farm Machinery and Equipment Manufacturing | u | R | *3523 | Farm Machinery and Equipment (except corrals, stalls, holding gates, hand clippers for animals, and farm conveyors/elevato |
| *3559 | Industrial and Commercial Machinery and Equipment, NEC (cotton ginning machinery) | ||||
| 333112 | Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing | u | R | *3524 | Lawn and Garden Tractors and Home Lawn and Garden Equipment (except nonpowered lawnmowers) |
| 33312 | Construction Machinery Manufacturing | R | *3531 | Construction Machinery and Equipment (except railway track maintenance equipment; winches, aerial work platforms; and auto | |
| 33313 | Mining and Oil and Gas Field Machinery Manufacturing | ||||
| 333131 | Mining Machinery and Equipment Manufacturing | u | E | 3532 | Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment |
| 333132 | Oil and Gas Field Machinery and Equipment Manufacturing | u | E | 3533 | Oil and Gas Field Machinery and Equipment |
| 3332 | Industrial Machinery Manufacturing | ||||
| 33321 | Sawmill and Woodworking Machinery Manufacturing | E | 3553 | Woodworking Machinery | |
| 33322 | Plastics and Rubber Industry Machinery Manufacturing | N | *3559 | Special Industry Machinery, NEC (rubber and plastics manufacturing machinery) | |
| 33329 | Other Industrial Machinery Manufacturing | ||||
| 333291 | Paper Industry Machinery Manufacturing | c | E | 3554 | Paper Industries Machinery |
| 333292 | Textile Machinery Manufacturing | u | E | 3552 | Textile Machinery |
| 333293 | Printing Machinery and Equipment Manufacturing | u | E | 3555 | Printing Trades Machinery and Equipment |
| 333294 | Food Product Machinery Manufacturing | u | E | 3556 | Food Products Machinery |
| 333295 | Semiconductor Machinery Manufacturing | u | N | *3559 | Special Industry Machinery, NEC (semiconductor machinery manufacturing) |
| 333298 | All Other Industrial Machinery Manufacturing | u | R | *3559 | Special Industry Machinery, NEC (except rubber and plastics manufacturing machinery, semiconductor manufacturing machinery |
| *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 | u | R | 3581 | Automatic Vending Machines |
| *3578 | Calculating and Accounting Machines, Except Electronic Computers (change making machines) | ||||
| 333312 | Commercial Laundry, Drycleaning, and Pressing Machine Manufacturing | u | E | 3582 | Commercial Laundry, Drycleaning and Pressing Machines |
| 333313 | Office Machinery Manufacturing | u | N | *3578 | Calculating and Accounting Machinery, Except Electronic Computers (except point of sales terminals, change making machines |
| *3579 | Office Machines, NEC (except timeclocks, time stamps, pencil sharpeners, stapling machines, etc.) | ||||
| 333314 | Optical Instrument and Lens Manufacturing | u | E | 3827 | Optical Instruments and Lenses |
| 333315 | Photographic and Photocopying Equipment Manufacturing | u | N | *3861 | Photographic Equipment and Supplies (except photographic film, paper, plates, and chemicals) |
| 333319 | Other Commercial and Service Industry Machinery Manufacturing | u | R | *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 | u | N | *3564 | Industrial and Commercial Fans and Blowers and Air Purification Equipment (air purification equipment) |
| 333412 | Industrial and Commercial Fan and Blower Manufacturing | u | R | *3564 | Industrial and Commercial Fans and Blowers and Air Purification Equipment (fans and blowers) |
| 333414 | Heating Equipment (except Warm Air Furnaces) Manufacturing | u | R | 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) | ||||
| *2499 | Wood Products, NEC (wood cooling towers) | ||||
| *3443 | Fabricated Plate Work (Boiler Shops) (metal cooling towers) | ||||
| *3444 | Sheet Metal Work (sheet metal cooling towers) | ||||
| 333415 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | u | R | *3585 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (except motor vehicl |
| 3335 | Metalworking Machinery Manufacturing | ||||
| 33351 | Metalworking Machinery Manufacturing | ||||
| 333511 | Industrial Mold Manufacturing | c | R | *3544 | Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (industrial molds) |
| 333512 | Machine Tool (Metal Cutting Types) Manufacturing | u | E | 3541 | Machine Tools, Metal Cutting Type |
| 333513 | Machine Tool (Metal Forming Types) Manufacturing | u | E | 3542 | Machine Tools, Metal Forming Type |
| 333514 | Special Die and Tool, Die Set, Jig, and Fixture Manufacturing | u | R | *3544 | Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (except molds) |
| 333515 | Cutting Tool and Machine Tool Accessory Manufacturing | u | R | *3545 | Cutting Tools, Machine Tool Accessories, and Machinists' Precision Measuring Devices (except precision measuring devices) |
| 333516 | Rolling Mill Machinery and Equipment Manufacturing | u | E | 3547 | Rolling Mill Machinery and Equipment |
| 333518 | Other Metalworking Machinery Manufacturing | u | E | 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 | c | E | 3511 | Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units |
| 333612 | Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing | u | E | 3566 | Speed Changers, Industrial High-Speed Drives, and Gears |
| 333613 | Mechanical Power Transmission Equipment Manufacturing | u | E | 3568 | Mechanical Power Transmission Equipment, NEC |
| 333618 | Other Engine Equipment Manufacturing | u | R | *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 | u | R | 3561 | Pumps and Pumping Equipment |
| *3743 | Railroad Equipment (locomotive fuel lubricating or cooling medium pumps) | ||||
| 333912 | Air and Gas Compressor Manufacturing | u | E | 3563 | Air and Gas Compressors |
| 333913 | Measuring and Dispensing Pump Manufacturing | u | E | 3586 | Measuring and Dispensing Pumps |
| 33392 | Material Handling Equipment Manufacturing | ||||
| 333921 | Elevator and Moving Stairway Manufacturing | u | E | 3534 | Elevators and Moving Stairways |
| 333922 | Conveyor and Conveying Equipment Manufacturing | u | R | *3523 | Farm Machinery and Equipment (farm conveyors and elevators) |
| 3535 | Conveyors and Conveying Equipment | ||||
| 333923 | Overhead Traveling Crane, Hoist, and Monorail System Manufacturing | u | R | 3536 | Overhead Traveling Cranes, Hoists, and Monorail Systems |
| *3531 | Construction Machinery and Equipment (winches, aerial work platforms, and automobile wrecker hoists) | ||||
| 333924 | Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing | u | R | *3496 | Miscellaneous Fabricated Wire Products (grocery carts) |
| *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 Handtool Manufacturing | u | E | 3546 | Power-Driven Handtools |
| 333992 | Welding and Soldering Equipment Manufacturing | u | R | *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 | u | E | 3565 | Packaging Machinery |
| 333994 | Industrial Process Furnace and Oven Manufacturing | u | E | 3567 | Industrial Process Furnaces and Ovens |
| 333995 | Fluid Power Cylinder and Actuator Manufacturing | u | E | 3593 | Fluid Power Cylinders and Actuators |
| 333996 | Fluid Power Pump and Motor Manufacturing | u | E | 3594 | Fluid Power Pumps and Motors |
| 333997 | Scale and Balance (except Laboratory) Manufacturing | u | E | 3596 | Scales and Balances, Except Laboratory |
| 333999 | All Other Miscellaneous General Purpose Machinery Manufacturing | u | R | *3599 | Industrial and Commercial Machinery and Equipment, NEC (other industrial and commercial machinery and equipment) |
| *3569 | General Industrial Machinery and Equipment, NEC (except fire hoses and electric swimming pool heaters) |
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334 Computer and Electronic Product Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 334 | Computer and Electronic Product Manufacturing | ||||
| 3341 | Computer and Peripheral Equipment Manufacturing | ||||
| 33411 | Computer and Peripheral Equipment Manufacturing | ||||
| 334111 | Electronic Computer Manufacturing | u | E | 3571 | Electronic Computers |
| 334112 | Computer Storage Device Manufacturing | u | E | 3572 | Computer Storage Devices |
| 334113 | Computer Terminal Manufacturing | u | E | 3575 | Computer Terminals |
| 334119 | Other Computer Peripheral Equipment Manufacturing | u | R | *3577 | Computer Peripheral Equipment, NEC (except plotter controllers and magnetic tape 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 | R | *3661 | Telephone and Telegraph Apparatus (except consumer external modems) | |
| 33422 | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | R | 3663 | Radio and Television Broadcasting and Communications Equipment | |
| *3679 | Electronic Components, NEC (antennas) | ||||
| 33429 | Other Communications Equipment Manufacturing | E | 3669 | Communications Equipment, NEC | |
| 3343 | Audio and Video Equipment Manufacturing | ||||
| 33431 | Audio and Video Equipment Manufacturing | R | 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 | u | E | 3671 | Electron Tubes |
| 334412 | Bare Printed Circuit Board Manufacturing | u | E | 3672 | Printed Circuit Boards |
| 334413 | Semiconductor and Related Device Manufacturing | u | E | 3674 | Semiconductors and Related Devices |
| 334414 | Electronic Capacitor Manufacturing | u | E | 3675 | Electronic Capacitors |
| 334415 | Electronic Resistor Manufacturing | u | E | 3676 | Electronic Resistors |
| 334416 | Electronic Coil, Transformer, and Other Inductor Manufacturing | u | E | 3677 | Electronic Coils, Transformers, and Other Inductors |
| 334417 | Electronic Connector Manufacturing | u | E | 3678 | Electronic Connectors |
| 334418 | Printed Circuit Assembly (Electronic Assembly) Manufacturing | u | N | *3577 | Computer Peripheral Equipment, NEC (plotter controllers) |
| *3679 | Electronic Components, NEC (printed circuit/electronic assembly manufacturing) | ||||
| *3661 | Telephone and Telegraph Apparatus (consumer external modems) | ||||
| 334419 | Other Electronic Component Manufacturing | u | R | *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 | u | R | *3842 | Orthopedic, Prosthetic and Surgical Appliances and Supplies (electronic hearing aids) |
| *3845 | Electromedical and Electrotherapeutic Apparatus (other electromedical and electrotherapeutic apparatus) | ||||
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | u | E | 3812 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments |
| 334512 | Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use | u | E | 3822 | Automatic Controls for Regulating Residential and Commercial Environments and Appliances |
| 334513 | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | u | E | 3823 | Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products |
| 334514 | Totalizing Fluid Meter and Counting Device Manufacturing | u | R | 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 | u | R | *3825 | Instruments for Measuring and Testing of Electricity and Electrical Signals (except automotive ammeters and voltmeters) |
| 334516 | Analytical Laboratory Instrument Manufacturing | u | E | 3826 | Laboratory Analytical Instruments |
| 334517 | Irradiation Apparatus Manufacturing | u | R | 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 | u | R | *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) | ||||
| *3915 | Jewelers Findings and Materials and Lapidary Work (watch jewels) | ||||
| 3873 | Watches, Clocks, Clockwork Operated Devices, and Parts | ||||
| 334519 | Other Measuring and Controlling Device Manufacturing | u | R | *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 | u | N | *7372 | Prepackaged Software (reproduction of software) |
| 334612 | Prerecorded Compact Disc (except Software), Tape, and Record Reproducing | u | N | *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 | u | R | 3695 | Magnetic and Optical Recording Media |
| *3577 | Computer Peripheral Equipment, NEC (magnetic tape cleaners) |
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335 Electrical Equipment, Appliance, and Component Manufacturing
| 1997 NAICS |
1997 NAICS U.S. Description | Codes | 1987 SIC |
1987 U.S. SIC Description | |
|---|---|---|---|---|---|
| 335 | Electrical Equipment, Appliance, and Component Manufacturing | ||||
| 3351 | Electric Lighting Equipment Manufacturing | ||||
| 33511 | Electric Lamp Bulb and Part Manufacturing | E | 3641 | Electric Lamp Bulbs and Tubes | |
| 33512 | Lighting Fixture Manufacturing | ||||
| 335121 | Residential Electric Lighting Fixture Manufacturing | u | R | 3645 | Residential Electric Lighting Fixtures |
| *3999 | Manufacturing Industries, NEC (lamp shades of paper or textile) | ||||
| 335122 | Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing | u | E | 3646 | Commercial, Industrial, and Institutional Electric Lighting Fixtures |
| 335129 | Other Lighting Equipment Manufacturing | u | R | 3648 | Lighting Equipment, NEC |
| *3699 | Electrical Machinery, Equipment, and Supplies, NEC (Christmas tree lighting sets, electric insect lamps, electric fireplac | ||||
| 3352 | Household Appliance Manufacturing | ||||
| 33521 | Small Electrical Appliance Manufacturing | ||||
| 335211 | Electric Housewares and Household Fan Manufacturing | u | R | *3634 | Electric Housewares and Fans (except wall and baseboard heating units for permanent installation and electronic cigarette |
| *3999 | Manufacturing Industries, NEC (electric hair clippers for humans) | ||||
| 335212 | Household Vacuum Cleaner Manufacturing | u | R | 3635 | Household Vacuum Cleaners |
| *3639 | Household Appliances, NEC (floor waxing and floor polishing machines) | ||||
| 33522 | Major Appliance Manufacturing | ||||
| 335221 | Household Cooking Appliance Manufacturing | u | E | 3631 | Household Cooking Equipment |
| 335222 | Household Refrigerator and Home Freezer Manufacturing | u | E | 3632 | Household Refrigerators and Home and Farm Freezers |
| 335224 | Household Laundry Equipment Manufacturing | u | E | 3633 | Household Laundry Equipment |
| 335228 | Other Major Household Appliance Manufacturing | u | R | *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 | c | R | *3548 | Electric and Gas Welding and Soldering Equipment (transformers for arc-welders) |
| 3612 | Power, Distribution, and Speciality Transformers | ||||
| 335312 | Motor and Generator Manufacturing | c | R | 3621 | Motors and Generators |
| *7694 | Armature Rewinding Shops (remanufacturing) | ||||
| 335313 | Switchgear and Switchboard Apparatus Manufacturing | u | E | 3613 | Switchgear and Switchboard Apparatus |
| 335314 | Relay and Industrial Control Manufacturing | u | E | 3625 | Relays and Industrial Controls |
| 3359 | Other Electrical Equipment and Component Manufacturing | ||||
| 33591 | Battery Manufacturing | ||||
| 335911 | Storage Battery Manufacturing | u | E | 3691 | Storage Batteries |
| 335912 | Primary Battery Manufacturing | u | E | 3692 | Primary Batteries, Dry and Wet |
| 33592 | Communication and Energy Wire and Cable Manufacturing | ||||
| 335921 | Fiber Optic Cable Manufacturing | u | N | *3357 | Drawing and Insulating of Nonferrous Wire (fiber optic cable-insulating only) |
| 335929 | Other Communication and Energy Wire Manufacturing | u | N | *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 | u | E | 3643 | Current-Carrying Wiring Devices |
| 335932 | Noncurrent-Carrying Wiring Device Manufacturing | u | R | *3644 | Noncurrent-Carrying Wiring Devices (except fishwire, electrical wiring tool) |
| 33599 | All Other Electrical Equipment and Component Manufacturing | ||||
| 335991 | Carbon and Graphite Product Manufacturing | u | E | 3624 | Carbon and Graphite Products |
| 335999 | All Other Miscellaneous Electrical Equipment and Component Manufacturing | u | R | 3629 | Electrical Industrial Apparatus, NEC |
| *3699 | Electrical Machinery, Equipment, and Supplies, NEC (other electrical industrial apparatus) |
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