PSC 4310: Compressors and Vacuum Pumps
Product code
Code facts
- Spend category
- Industrial Products & Services Machinery & Components
- Part of
-
- 43
- Contract awards
- 1,654 In the last 12 months
- Contract obligations
- $196,856,268 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $23,951 |
| FY2026 | $142,372,963 |
| FY2025 | $196,856,268 |
| FY2024 | $130,102,802 |
| FY2023 | $81,688,475 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Fairwinds Technologies LLC | $37,836,382 | |
| 2 | Atlantic Diving Supply, Inc. | $13,441,460 | |
| 3 | RIX Industries | $12,764,174 | |
| 4 | ITL LLC | $11,846,339 | |
| 5 | Meggitt Defense Systems, Inc. | $9,720,350 | |
| 6 | Curtiss-Wright Electro-Mechanical Corp | $5,749,144 | |
| 7 | Argo Turboserve Corporation | $5,150,611 | |
| 8 | Amentum Technology, Inc. | $3,914,222 | |
| 9 | Bauer Compressors, Inc. | $3,706,313 | |
| 10 | ECI Defense Group, Inc. | $3,667,998 |
See the full FY2025 ranking of PSC 4310 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $84,266,616 | |
| 2 | Defense Logistics Agency | $38,137,928 | |
| 3 | Air Force | $7,895,220 | |
| 4 | Department of the Army | $4,931,495 | |
| 5 | National Aeronautics and Space Administration | $2,459,369 | |
| 6 | Department of Veterans Affairs | $1,672,662 | |
| 7 | Department of Homeland Security | $735,462 | |
| 8 | Department of the Interior | $575,252 | |
| 9 | Department of Agriculture | $552,075 | |
| 10 | Department of Commerce | $538,936 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 333912 Air and Gas Compressor Manufacturing | $45,227,742 | |
| 2 | 334412 Bare Printed Circuit Board Manufacturing | $32,855,297 | |
| 3 | 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing | $25,145,962 | |
| 4 | 334419 Other Electronic Component Manufacturing | $19,363,949 | |
| 5 | 333248 All Other Industrial Machinery Manufacturing | $3,950,322 | |
| 6 | 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing | $2,374,960 | |
| 7 | 333913 Measuring and Dispensing Pump Manufacturing | $2,211,735 | |
| 8 | 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | $1,734,567 | |
| 9 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $1,572,774 | |
| 10 | 336611 Ship Building and Repairing | $1,142,991 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $40,998,580 | |
| 2 | Virginia | $31,292,586 | |
| 3 | Maryland | $30,231,082 | |
| 4 | Tennessee | $5,024,160 | |
| 5 | Pennsylvania | $4,939,024 | |
| 6 | Florida | $3,642,902 | |
| 7 | Michigan | $3,464,696 | |
| 8 | Georgia | $3,229,164 | |
| 9 | New York | $2,181,636 | |
| 10 | Wisconsin | $1,511,938 | |
| 11 | Oklahoma | $1,455,717 | |
| 12 | Texas | $1,333,178 | |
| 13 | Mississippi | $1,315,898 | |
| 14 | Ohio | $708,161 | |
| 15 | Illinois | $674,567 | |
| 16 | Alabama | $671,456 | |
| 17 | Oregon | $568,214 | |
| 18 | Connecticut | $461,817 | |
| 19 | Indiana | $448,612 | |
| 20 | New Jersey | $394,046 | |
| 21 | Nevada | $359,581 | |
| 22 | South Carolina | $287,667 | |
| 23 | New Mexico | $231,671 | |
| 24 | North Carolina | $212,450 | |
| 25 | Montana | $190,646 | |
| 26 | Maine | $189,405 | |
| 27 | Kentucky | $138,425 | |
| 28 | Louisiana | $135,278 | |
| 29 | Iowa | $124,553 | |
| 30 | North Dakota | $108,490 | |
| 31 | Hawaii | $89,195 | |
| 32 | Washington | $85,366 | |
| 33 | Massachusetts | $81,220 | |
| 34 | Nebraska | $70,807 | |
| 35 | Missouri | $64,153 | |
| 36 | Minnesota | $42,301 | |
| 37 | Alaska | $36,100 | |
| 38 | Kansas | $24,100 | |
| 39 | District of Columbia | $18,956 | |
| 40 | Wyoming | $10,792 |
Show all 40
Shares are of everything obligated under PSC 4310 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 2,519 listed here. See the rest on GovTribe.
Definition
Includes: Truck Mounted and Trailer Mounted Compressors.
Excludes: Refrigeration Compressors (FSC 4130).
Quick answers
What is PSC 4310?
PSC 4310 is Compressors and Vacuum Pumps, a product code in PSC 43, Pumps and Compressors.
How much do federal agencies spend under PSC 4310?
Federal contracts under PSC 4310 obligated $196,856,268 in fiscal year 2025 and $551,044,460 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 4310?
The contractors with the most obligated under PSC 4310 in fiscal years 2026 and 2027 are Fairwinds Technologies LLC ($37,836,382); Atlantic Diving Supply, Inc. ($13,441,460); and RIX Industries ($12,764,174).
Which agencies buy the most under PSC 4310?
The agencies that obligated the most under PSC 4310 in fiscal years 2026 and 2027 are Department of the Navy ($84,266,616), Defense Logistics Agency ($38,137,928) and Air Force ($7,895,220).
Which NAICS codes are used with PSC 4310?
The NAICS codes with the most obligated under PSC 4310 in fiscal years 2026 and 2027 are 333912 Air and Gas Compressor Manufacturing; 334412 Bare Printed Circuit Board Manufacturing; and 333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing.
Where is the work under PSC 4310 performed?
By place of performance, the states with the most contract obligations under PSC 4310 over the last 12 months are California ($40,998,580), Virginia ($31,292,586) and Maryland ($30,231,082).
What is the latest contract opportunity under PSC 4310?
The latest contract opportunity under PSC 4310 is Haskel Booster System, special notice from Shared Services Center, posted October 21, 2026.
On GovTribe
See everything under PSC 4310
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code