U.S. GOVERNMENT CONTRACT OPPORTUNITIES

Browse U.S. federal contracts, bids and tenders — page 4

Search U.S. government contracts, federal bids and tenders from SAM.gov public data at no charge. Filter by buyer, NAICS or PSC, location, set-aside and deadline, or get free bid and tender alerts for new matches. Open each notice to review the details, and verify the official SAM.gov record before bidding.

8,047curated current opportunities37active federal buyersNov 15, 2026public-data refresh

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231 results · 2 active filters

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LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 51 of 231 matching opportunities on page 4 of 4.

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Combined Synopsis/Solicitation

N0038326PR0R877_FMS

DEPT OF DEFENSE · N0038327QS146 · NAICS 336413 · PSC 6610

PennsylvaniaPosted Oct 21, 2026Due Nov 21, 2026
Solicitation

Solicitation QTY 1 7RH 1680 015855262 P8

DEPT OF DEFENSE · N00383-25-Q-D147 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 21, 2026Due Nov 23, 2026
Solicitation

HEAT EXCHANGER,AIR

DEPT OF DEFENSE · N0038325QD186 · NAICS 336413 · PSC 1660

PennsylvaniaPosted Oct 21, 2026Due Nov 23, 2026
Solicitation

16--AMPLIFIER POWER SU, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QNB37 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

16--NRP,SPOILER ASSY -, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QSC37 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

16--COMPUTER,DIGITAL,VA, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RNA87 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

SKIN,AIRCRAFT

DEPT OF DEFENSE · N0038327QMA03 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

16--WHEEL HALF,AIRCRAFT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038327QSA05 · NAICS 336413 · PSC 1630

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

16--WHEEL HALF,AIRCRAFT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038327QSA08 · NAICS 336413 · PSC 1630

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

VAVLE,HOT SIDE TEM

DEPT OF DEFENSE · SPRPA127QWA05 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

DISCRETE I/O MODULE

DEPT OF DEFENSE · SPRPA127QXA21 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

REGULATOR,AIR PRESS

DEPT OF DEFENSE · N0038325QD135 · NAICS 336413 · PSC 1660

PennsylvaniaPosted Oct 20, 2026Due Nov 20, 2026
Solicitation

Advance Cockpit System (ACS) LTC

DEPT OF DEFENSE · N0038325RE050 · NAICS 336413 · PSC 5895

PennsylvaniaPosted Oct 20, 2026Due Nov 20, 2026
Solicitation

15--TANK,FUEL,AIRCRAFT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RBB27 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

CONTROL INTERLOCK

DEPT OF DEFENSE · N0038327QDA05 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

PS ASSY HOUSEKEEPIN

DEPT OF DEFENSE · N0038327QDA07 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

NRP,DRIVER ASSEMBLY

DEPT OF DEFENSE · N0038327QDA08 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

N0038326PR0R653

DEPT OF DEFENSE · N0038327QS122 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

16--CYLINDER ASSEMBLY,O

DEPT OF DEFENSE · SPRPA126QUB80 · NAICS 336413 · PSC 1660

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

CAP,VALVE

DEPT OF DEFENSE · SPRPA126QYD49 · NAICS 336413 · PSC 1650

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

NRP,PCB ASSY,CT PWR

DEPT OF DEFENSE · SPRPA127QYA19 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

N0038326PR0R849_FMS

DEPT OF DEFENSE · N0038327QS139 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 19, 2026Due Nov 19, 2026
Solicitation

16--SOCKET RCPT HOUSING

DEPT OF DEFENSE · N0038325QC537 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 16, 2026Due Nov 16, 2026
Solicitation

16--PUMP,AXIAL PISTONS - AND SIMILAR REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038325RC592 · NAICS 336413 · PSC 1650

PennsylvaniaPosted Oct 16, 2026Due Nov 16, 2026
Solicitation

ACTUATOR,MECHANICAL

DEPT OF DEFENSE · SPRPA127QXA07 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 16, 2026Due Nov 16, 2026
Solicitation

16--MANIFOLD ASSEMBLY,H, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QHA99 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

16--MODULES,SWTCHG VALV, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QLB24 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

16--NRP,BOTTLE MONEX FI, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QNB44 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

16--BIPOD ASSEMBLY,AIRC

DEPT OF DEFENSE · N0038326QNB47 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

16--STORES MANAGEMENT C

DEPT OF DEFENSE · SPRPA126QYD58 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

16--CYLINDER ASSEMBLY,R

DEPT OF DEFENSE · SPRPA126RVC72 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 15, 2026Due Nov 16, 2026
Solicitation

5 Year Repair BOA for Various NIINS

DEPT OF DEFENSE · N0038327RS051 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Oct 14, 2026Due Nov 16, 2026
Presolicitation

N0038326PR0R483_FMS

DEPT OF DEFENSE · N0038327QN135 · NAICS 336413 · PSC 6680

PennsylvaniaPosted Oct 14, 2026Due Nov 30, 2026
Presolicitation

N0038327RM062 - NGC BOA Renewal

DEPT OF DEFENSE · N0038327RM062 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Oct 1, 2026Due Dec 30, 2026
Solicitation

15--COVER,ACCESS,AIRCRA, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QLA97 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Sep 17, 2026Due Feb 2, 2027
Solicitation

17--SLING,AIRCRAFT MAIN, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326QLA91 · NAICS 336413 · PSC 1730

PennsylvaniaPosted Sep 17, 2026Due Apr 5, 2027
Solicitation

16--MOTOR CONTROLLER OB, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RDA42 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Sep 15, 2026Due Nov 16, 2026
Solicitation

CYLINDER,PNEUMATIC,

DEPT OF DEFENSE · N0038326RHA95 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Sep 15, 2026Due Dec 14, 2026
Solicitation

16--PNL ASSY,FUEL MGMT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RAA88 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Sep 11, 2026Due Dec 10, 2026
Solicitation

CONTROL PANEL,AIRCR

DEPT OF DEFENSE · N0038326RHA92 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Sep 10, 2026Due Dec 9, 2026
Solicitation

16--GENERATOR,VARIABLE, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RHA76 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Sep 4, 2026Due Dec 3, 2026
Solicitation

16--STORES MANAGEMENT C, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RAA58 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Aug 31, 2026Due Nov 27, 2026
Solicitation

15--RUDDER,AIRCRAFT, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RHA64 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Aug 24, 2026Due Nov 20, 2026
Solicitation

16--TURBINE,COOLING, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RHA82 · NAICS 336413 · PSC 1660

PennsylvaniaPosted Aug 20, 2026Due Nov 18, 2026
Solicitation

16--EVAPORATOR FAN,AIRC, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038326RHA83 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Aug 20, 2026Due Nov 18, 2026
Solicitation

STRAP,WEBBING

DEPT OF DEFENSE · N0038326RAA51 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Aug 19, 2026Due Nov 17, 2026
Solicitation

15--COVER,ACCESS,AIRCRA, IN REPAIR/MODIFICATION OF

DEPT OF DEFENSE · N0038325QC558 · NAICS 336413 · PSC 1560

PennsylvaniaPosted Aug 13, 2026Due Nov 30, 2026
Presolicitation

FMS Repair of NIIN 016877963/HUD CONTROLLER

DEPT OF DEFENSE · N0038326QQ053 · NAICS 336413 · PSC 1680

PennsylvaniaPosted Jan 14, 2026Due Dec 9, 2026
Presolicitation

FMS Repair NIIN: 013707977 QTY: 1

DEPT OF DEFENSE · N0038326QF057 · NAICS 336413 · PSC 4320

PennsylvaniaPosted Dec 8, 2025Due Dec 15, 2026
Presolicitation

FMS Repair QTY: 4, H-60

DEPT OF DEFENSE · N0038326QF058 · NAICS 336413 · PSC 1615

PennsylvaniaPosted Dec 8, 2025Due Dec 23, 2026
Solicitation

N0038326Q0038, NIIN 011618379, VALVE, MODULATING, EC

DEPT OF DEFENSE · N0038325PR0R906 · NAICS 336413 · PSC 1660

PennsylvaniaPosted Oct 30, 2025Due Nov 30, 2026

How to find U.S. government contracts

Start with the work your company already performs. Combine service keywords with NAICS and PSC classifications, then check the federal agency, place of performance, notice type, set-aside status and response deadline. A relevant code can improve discovery, but it is not proof that the scope, qualifications or contract terms fit your business.

GovBidFit keeps the public opportunity record separate from the private supplier workspace. Public pages help search and compare federal contract opportunities; your company profile and bid notes stay in your browser when you use the workspace.

What are U.S. government tenders?

Businesses looking for tenders in America can use this directory to find U.S. federal procurement notices. SAM.gov calls these contract opportunities; a solicitation may request proposals (RFP), quotes (RFQ) or sealed bids (IFB). Read the notice type before preparing a response, because market-research notices and requests for priced offers require different actions. This directory covers federal SAM.gov notices; state and local authorities publish their own procurement opportunities.

What counts as a federal contract opportunity?

SAM.gov publishes procurement notices from federal contracting offices. Depending on the acquisition stage, these can include sources sought notices, presolicitations, solicitations and combined synopsis/solicitation notices. The notice type helps explain where the procurement is in its lifecycle, but the official notice and amendments determine what action a vendor should take.