| PSC | Description
|
| 3605 | Food Products Machinery and Equipment |
| 3610 | Printing, Duplicating, and Bookbinding Equipment |
| 3611 | Industrial Marking Machines |
| 3615 | Pulp and Paper Industries Machinery |
| 3620 | Rubber and Plastics Working Machinery |
| 3625 | Textile Industries Machinery |
| 3630 | Clay and Concrete Products Industries Machinery |
| 3635 | Crystal and Glass Industries Machinery |
| 3640 | Tobacco Manufacturing Machinery |
| 3645 | Leather Tanning and Leather Working Industries Machinery |
| 3650 | Chemical and Pharmaceutical Products Manufacturing Machinery |
| 3655 | Gas Generating and Dispensing Systems, Fixed Or Mobile |
| 3660 | Industrial Size Reduction Machinery |
| 3670 | Specialized Semiconductor, Microcircuit, and Printed Circuit Board Manufacturing Machinery |
| 3680 | Foundry Machinery, Related Equipment and Supplies |
| 3685 | Specialized Metal Container Manufacturing Machinery and Related Equipment |
| 3690 | Specialized Ammunition and Ordnance Machinery and Related Equipment |
| 3693 | Industrial Assembly Machines |
| 3694 | Clean Work Stations, Controlled Environment, and Related Equipment |
| 3695 | Miscellaneous Special Industry Machinery |