| Industry Group 351: Engines And Turbines |
| · | 3511 Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units |
| · | 3519 Internal Combustion Engines, Not Elsewhere Classified |
| Industry Group 352: Farm And Garden Machinery And Equipment |
| · | 3523 Farm Machinery and Equipment |
| · | 3524 Lawn and Garden Tractors and Home Lawn and Garden Equipment |
| Industry Group 353: Construction, Mining, And Materials Handling |
| · | 3531 Construction Machinery and Equipment |
| · | 3532 Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment |
| · | 3533 Oil and Gas Field Machinery and Equipment |
| · | 3534 Elevators and Moving Stairways |
| · | 3535 Conveyors and Conveying Equipment |
| · | 3536 Overhead Traveling Cranes, Hoists, and Monorail Systems |
| · | 3537 Industrial Trucks, Tractors, Trailers, and Stackers |
| Industry Group 354: Metalworking Machinery And Equipment |
| · | 3541 Machine Tools, Metal Cutting Types |
| · | 3542 Machine Tools, Metal Forming Types |
| · | 3543 Industrial Patterns |
| · | 3544 Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds |
| · | 3545 Cutting Tools, Machine Tool Accessories, and Machinists' Precision Measuring Devices |
| · | 3546 Power-Driven Handtools |
| · | 3547 Rolling Mill Machinery and Equipment |
| · | 3548 Electric and Gas Welding and Soldering Equipment |
| · | 3549 Metalworking Machinery, Not Elsewhere Classified |
| Industry Group 355: Special Industry Machinery, Except Metalworking |
| · | 3552 Textile Machinery |
| · | 3553 Woodworking Machinery |
| · | 3554 Paper Industries Machinery |
| · | 3555 Printing Trades Machinery and Equipment |
| · | 3556 Food Products Machinery |
| · | 3559 Special Industry Machinery, Not Elsewhere Classified |
| Industry Group 356: General Industrial Machinery And Equipment |
| · | 3561 Pumps and Pumping Equipment |
| · | 3562 Ball and Roller Bearings |
| · | 3563 Air and Gas Compressors |
| · | 3564 Industrial and Commercial Fans and Blowers and Air Purification Equipment |
| · | 3565 Packaging Machinery |
| · | 3566 Speed Changers, Industrial High-Speed Drives, and Gears |
| · | 3567 Industrial Process Furnaces and Ovens |
| · | 3568 Mechanical Power Transmission Equipment, Not Elsewhere Classified |
| · | 3569 General Industrial Machinery and Equipment, Not Elsewhere |
| Industry Group 357: Computer And Office Equipment |
| · | 3571 Electronic Computers |
| · | 3572 Computer Storage Devices |
| · | 3575 Computer Terminals |
| · | 3577 Computer Peripheral Equipment, Not Elsewhere Classified |
| · | 3578 Calculating and Accounting Machines, Except Electronic Computers |
| · | 3579 Office Machines, Not Elsewhere Classified |
| Industry Group 358: Refrigeration And Service Industry Machinery |
| · | 3581 Automatic Vending Machines |
| · | 3582 Commercial Laundry, Drycleaning, and Pressing Machines |
| · | 3585 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment |
| · | 3586 Measuring and Dispensing Pumps |
| · | 3589 Service Industry Machinery, Not Elsewhere Classified |
| Industry Group 359: Miscellaneous Industrial And Commercial |
| · | 3592 Carburetors, Pistons, Piston Rings, and Valves |
| · | 3593 Fluid Power Cylinders and Actuators |
| · | 3594 Fluid Power Pumps and Motors |
| · | 3596 Scales and Balances, Except Laboratory |
| · | 3599 Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified |