01 / PSC Market Profile
PSC 4921 Torpedo Maintenance, Repair, And Checkout Specialized Equipment Federal Contracts
Product and Service Code 4921
Federal contract activity classified under Torpedo Maintenance, Repair, And Checkout Specialized Equipment across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 4921 federal market?
03 / Spending Trend
PSC 4921 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$2.22M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $1.61M | 113 | 48 | 3 | — |
| FY 2021 | $1.26M | 105 | 39 | 2 | −21.6% |
| FY 2022 | $1.72M | 137 | 53 | 2 | +36.9% |
| FY 2023 | $1.96M | 106 | 35 | 3 | +13.6% |
| FY 2024 | $2.63M | 113 | 42 | 3 | +34.2% |
| FY 2025 | $2.35M | 140 | 46 | 4 | −10.4% |
| FY 2026 | $2.22M | 182 | 54 | 2 | −5.5% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE NAVY | 1700 | $7.25M | 79 | 24 | 52.7% |
| DEFENSE LOGISTICS AGENCY | 97AS | $6.43M | 807 | 117 | 46.8% |
| U.S. COAST GUARD | 7008 | $99.2K | 3 | 2 | 0.7% |
| DEFENSE CONTRACT MANAGEMENT AGENCY (DCMA) | 9763 | $0 | 5 | 5 | 0.0% |
| OFFICE OF THE SECRETARY | 6901 | -$25.5K | 2 | 1 | -0.2% |
05 / Contracting Offices
Which contracting offices buy in PSC 4921?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| NUWC DIV NEWPORT | N66604 | DEPT OF THE NAVY | $4.68M | 26 | 11 | 34.0% |
| DLA LAND AND MARITIME | SPE7MC | DEFENSE LOGISTICS AGENCY | $2.44M | 401 | 70 | 17.8% |
| DLA WEAPONS SUPPORT | SPE7M4 | DEFENSE LOGISTICS AGENCY | $1.88M | 122 | 30 | 13.7% |
| NAVSUP WEAPON SYSTEMS SUPPORT MECH | N00104 | DEPT OF THE NAVY | $1.39M | 32 | 5 | 10.1% |
| NAVAL UNDERSEA WARFARE CENTER | N00253 | DEPT OF THE NAVY | $867.7K | 15 | 4 | 6.3% |
| DLA LAND AND MARITIME | SPE7M1 | DEFENSE LOGISTICS AGENCY | $628.9K | 84 | 36 | 4.6% |
| DLA LAND AND MARITIME | SPE7M0 | DEFENSE LOGISTICS AGENCY | $505.8K | 79 | 31 | 3.7% |
| SPRMM1 DLA MECHANICSBURG | SPRMM1 | DEFENSE LOGISTICS AGENCY | $236.4K | 16 | 8 | 1.7% |
| DLA LAND AND MARITIME | SPE7M8 | DEFENSE LOGISTICS AGENCY | $228.4K | 19 | 11 | 1.7% |
| NAVAIR WARFARE CTR AIRCRAFT DIV | N68335 | DEPT OF THE NAVY | $208.6K | 3 | 2 | 1.5% |
06 / Top Vendors
Which contractors lead the PSC 4921 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| BLOOMY CONTROLS INC | $1.88M | 8 | 2 | 13.7% | Apr 25, 2025 |
| LOUGHMILLER MACHINE, TOOL & DESIGN | $1.75M | 7 | 2 | 12.7% | Apr 14, 2026 |
| ORDNANCE TECHNOLOGY SERVICE, INC. | $1.27M | 131 | 2 | 9.2% | Jul 13, 2026 |
| CENTRAL METAL FABRICATORS INC | $1.04M | 10 | 2 | 7.6% | Jul 15, 2026 |
| CMO INDUSTRIES INC. | $714.8K | 14 | 1 | 5.2% | Mar 29, 2023 |
| UEC ELECTRONICS, LLC | $585.7K | 6 | 1 | 4.3% | Jul 21, 2023 |
| SPENCER INDUSTRIES INC | $444.8K | 19 | 2 | 3.2% | Feb 5, 2026 |
| U.S.A. SPARES INC. | $435.6K | 20 | 1 | 3.2% | Jul 14, 2026 |
| DUMBO DEFENSE INC | $316.7K | 16 | 2 | 2.3% | Mar 30, 2026 |
| CENTROID, INC. | $315.6K | 10 | 1 | 2.3% | Jul 13, 2026 |
07 / Industry Mix
What industries are purchased under PSC 4921?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 333310 | COMMERCIAL AND SERVICE INDUSTRY MACHINERY MANUFACTURING | $2.83M | 329 | 67 | 20.6% |
| 334515 | INSTRUMENT MANUFACTURING FOR MEASURING AND TESTING ELECTRICITY AND ELECTRICAL SIGNALS | $2.11M | 23 | 8 | 15.4% |
| 333316 | PHOTOGRAPHIC AND PHOTOCOPYING EQUIPMENT MANUFACTURING | $1.56M | 270 | 66 | 11.4% |
| 332312 | FABRICATED STRUCTURAL METAL MANUFACTURING | $1.40M | 3 | 1 | 10.2% |
| 339999 | ALL OTHER MISCELLANEOUS MANUFACTURING | $1.35M | 39 | 6 | 9.8% |
| 335929 | OTHER COMMUNICATION AND ENERGY WIRE MANUFACTURING | $585.7K | 6 | 1 | 4.3% |
| 335999 | ALL OTHER MISCELLANEOUS ELECTRICAL EQUIPMENT AND COMPONENT MANUFACTURING | $491.7K | 40 | 11 | 3.6% |
| 332994 | SMALL ARMS, ORDNANCE, AND ORDNANCE ACCESSORIES MANUFACTURING | $442.8K | 32 | 12 | 3.2% |
| 333998 | ALL OTHER MISCELLANEOUS GENERAL PURPOSE MACHINERY MANUFACTURING | $330.9K | 8 | 3 | 2.4% |
| 334419 | OTHER ELECTRONIC COMPONENT MANUFACTURING | $275.8K | 9 | 3 | 2.0% |
08 / Buying Pattern
How does the government buy in PSC 4921?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $12.02M | 854 |
| DEFINITIVE CONTRACT | $1.39M | 24 |
| DELIVERY ORDER | $365.1K | 16 |
| BPA CALL | -$25.5K | 2 |
09 / Recent Contract Awards
What was awarded most recently in PSC 4921?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $13.75M market as addressable.