NAICS 3251 federal contracts
Manufacturing · official SAM.gov & USAspending data
1,469
Awards (12 mo)
$5.2B
Total awarded
$86K
Typical award
348
Winning contractors
Who wins the most in NAICS 3251
Open opportunities in NAICS 3251 right now
Sorted by response deadline (closest first).
USAFA Liquid Nitrogen Plant/Generator
DEPT OF THE AIR FORCE · CO · closes Jul 19, 2026
68--PROP UNIT CHMCL
DEFENSE LOGISTICS AGENCY · closes Jul 20, 2026 · SBA set-aside
GASES DELIVERY AND TANK RENTAL
DEPT OF THE NAVY · WA · closes Jul 20, 2026 · SBA set-aside
68--Combined Synopsis Solicitation-Dry ice pellets/Mod
NATIONAL INSTITUTES OF HEALTH · closes Jul 20, 2026 · SBA set-aside
Bulk Carbon Dioxide Supply with Telemetry System and Telemetry Monitoring, Base + 4 option years
FOOD AND DRUG ADMINISTRATION · closes Jul 20, 2026
Delivery of Dry Ice Nuggets (CO2) - Ft. Hood, Texas
DEPT OF THE ARMY · TX · closes Jul 21, 2026 · SBA set-aside
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