333 - North American Industry Classification System - Machinery Manufacturing

333 Machinery ManufacturingT
3331 Agriculture, Construction, and Mining Machinery ManufacturingT
33311 Agricultural Implement ManufacturingT
333111 Farm Machinery and Equipment Manufacturing
333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
33312 Construction Machinery ManufacturingT
333120 Construction Machinery Manufacturing
33313 Mining and Oil and Gas Field Machinery ManufacturingT
333131 Mining Machinery and Equipment Manufacturing
333132 Oil and Gas Field Machinery and Equipment Manufacturing
3332 Industrial Machinery ManufacturingT
33324 Industrial Machinery ManufacturingT
333241 Food Product Machinery Manufacturing
333242 Semiconductor Machinery Manufacturing
333243 Sawmill, Woodworking, and Paper Machinery Manufacturing
333244 Printing Machinery and Equipment Manufacturing
333249 Other Industrial Machinery Manufacturing
3333 Commercial and Service Industry Machinery ManufacturingT
33331 Commercial and Service Industry Machinery ManufacturingT
333314 Optical Instrument and Lens Manufacturing
333316 Photographic and Photocopying Equipment Manufacturing
333318 Other Commercial and Service Industry Machinery Manufacturing
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment ManufacturingT
33341 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment ManufacturingT
333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
3335 Metalworking Machinery ManufacturingT
33351 Metalworking Machinery ManufacturingT
333511 Industrial Mold Manufacturing
333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
333515 Cutting Tool and Machine Tool Accessory Manufacturing
333517 Machine Tool Manufacturing
333519 Rolling Mill and Other Metalworking Machinery Manufacturing
3336 Engine, Turbine, and Power Transmission Equipment ManufacturingT
33361 Engine, Turbine, and Power Transmission Equipment ManufacturingT
333611 Turbine and Turbine Generator Set Units Manufacturing
333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
333613 Mechanical Power Transmission Equipment Manufacturing
333618 Other Engine Equipment Manufacturing
3339 Other General Purpose Machinery ManufacturingT
33391 Pump and Compressor ManufacturingT
333911 Pump and Pumping Equipment Manufacturing
333912 Air and Gas Compressor Manufacturing
333913 Measuring and Dispensing Pump Manufacturing
33392 Material Handling Equipment ManufacturingT
333921 Elevator and Moving Stairway Manufacturing
333922 Conveyor and Conveying Equipment Manufacturing
333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
33399 All Other General Purpose Machinery ManufacturingT
333991 Power-Driven Handtool Manufacturing
333992 Welding and Soldering Equipment Manufacturing
333993 Packaging Machinery Manufacturing
333994 Industrial Process Furnace and Oven Manufacturing
333995 Fluid Power Cylinder and Actuator Manufacturing
333996 Fluid Power Pump and Motor Manufacturing
333997 Scale and Balance Manufacturing
333999 All Other Miscellaneous General Purpose Machinery Manufacturing








333 Machinery ManufacturingT
3331 Agriculture, Construction, and Mining Machinery ManufacturingT
33311 Agricultural Implement ManufacturingT
333111 Farm Machinery and Equipment Manufacturing

333112 Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing

33312 Construction Machinery ManufacturingT
333120 Construction Machinery Manufacturing
33313 Mining and Oil and Gas Field Machinery ManufacturingT
333131 Mining Machinery and Equipment Manufacturing
333132 Oil and Gas Field Machinery and Equipment Manufacturing
3332 Industrial Machinery ManufacturingT
33324 Industrial Machinery ManufacturingT
333241 Food Product Machinery Manufacturing
333242 Semiconductor Machinery Manufacturing
333243 Sawmill, Woodworking, and Paper Machinery Manufacturing
333244 Printing Machinery and Equipment Manufacturing
333249 Other Industrial Machinery Manufacturing
3333 Commercial and Service Industry Machinery ManufacturingT
33331 Commercial and Service Industry Machinery Manufacturing

333314 Optical Instrument and Lens Manufacturing
333316 Photographic and Photocopying Equipment Manufacturing
333318 Other Commercial and Service Industry Machinery Manufacturing
3334 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment ManufacturingT
33341 Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment ManufacturingT
333413 Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

3335 Metalworking Machinery ManufacturingT
33351 Metalworking Machinery ManufacturingT
333511 Industrial Mold Manufacturing
333514 Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
333515 Cutting Tool and Machine Tool Accessory Manufacturing

333517 Machine Tool Manufacturing
333519 Rolling Mill and Other Metalworking Machinery Manufacturing
3336 Engine, Turbine, and Power Transmission Equipment ManufacturingT
33361 Engine, Turbine, and Power Transmission Equipment ManufacturingT
333611 Turbine and Turbine Generator Set Units Manufacturing
333612 Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing
333613 Mechanical Power Transmission Equipment Manufacturing
333618 Other Engine Equipment Manufacturing
3339 Other General Purpose Machinery ManufacturingT
33391 Pump and Compressor ManufacturingT
333911 Pump and Pumping Equipment Manufacturing
333912 Air and Gas Compressor Manufacturing
333913 Measuring and Dispensing Pump Manufacturing
33392 Material Handling Equipment ManufacturingT
333921 Elevator and Moving Stairway Manufacturing
333922 Conveyor and Conveying Equipment Manufacturing
333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
333924 Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
33399 All Other General Purpose Machinery ManufacturingT
333991 Power-Driven Handtool Manufacturing
333992 Welding and Soldering Equipment Manufacturing
333993 Packaging Machinery Manufacturing
333994 Industrial Process Furnace and Oven Manufacturing
333995 Fluid Power Cylinder and Actuator Manufacturing
333996 Fluid Power Pump and Motor Manufacturing
333997 Scale and Balance Manufacturing
333999 All Other Miscellaneous General Purpose Machinery Manufacturing