PSC codes › 4933
PSC 4933 — Weapons Maintenance and Repair Shop Specialized Equipment: federal contracts
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What PSC 4933 covers
Description: Weapons Maintenance and Repair Shop Specialized Equipment
Includes: Maintenance Stands, Fixtures, and Jigs.
Excludes: Atomic Ordnance Maintenance and Repair Shop Specialized Equipment; Airborne Weapons Maintenance and Repair Shop Equipment.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Industrial Products & Services › Machinery & Components.
Who is winning new PSC 4933 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| WESTEST ENGINEERING CORPORATION | $10.1M | 1 |
| SALVO TECHNOLOGIES, INC. | $2.9M | 1 |
| OLGOONIK LOGISTICS, LLC | $2.1M | 1 |
| AMERICAN FLOWFORM PRODUCTS, LLC | $1.4M | 1 |
| CONNECTEC COMPANY, INC. | $1.3M | 7 |
| COLT'S MANUFACTURING COMPANY, LLC | $1.1M | 4 |
| GREENE METAL PRODUCTS, INC. | $768K | 4 |
| TRIMAN INDUSTRIES INC | $757K | 1 |
| ARMS UNLIMITED INC | $614K | 5 |
| POTOMAC RIVER GROUP, LLC | $568K | 1 |
How competitive is PSC 4933?
- 76.3% of obligations on these awards were competed.
- 35.3% of competed awards that report offers drew a single offer (n=167).
- 80.0% went to small businesses.
- The five largest contractors hold 64.3% across 122 contractors.
NAICS codes used on PSC 4933 awards
| NAICS | Industry | Share |
|---|---|---|
| 336419 | Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing | 36.3% |
| 332994 | Small Arms, Ordnance, and Ordnance Accessories Manufacturing | 14.3% |
| 334419 | Other Electronic Component Manufacturing | 13.4% |
| 333314 | Optical Instrument and Lens Manufacturing | 10.5% |
| 332999 | All Other Miscellaneous Fabricated Metal Product Manufacturing | 7.8% |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | 6.4% |
| 334514 | Totalizing Fluid Meter and Counting Device Manufacturing | 5.6% |
| 333517 | Machine Tool Manufacturing | 1.9% |
Related PSC codes
5340 Hardware · 3040 Miscellaneous Power Transmission Equipment · 5310 Nuts and Washers · 1005 Guns, through 30 mm · 1680 Miscellaneous Aircraft Accessories and Components · 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 5305 Screws · 5315 Nails, Machine Keys, and Pins
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