U.S. GOVERNMENT CONTRACT OPPORTUNITIES

Browse U.S. federal contracts, bids and tenders — page 3

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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213 results · 1 active filter

Alert setup carries your keywords, buyers, locations, NAICS and set-asides. PSC, notice type and deadline filters apply to this search only.

LATEST CURRENT NOTICES

Recently posted federal contract opportunities

Showing 60 of 213 matching opportunities on page 3 of 4.

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Presolicitation

Repair of E-3 Temperature Indicator

DEPT OF DEFENSE · FA811727RB002 · NAICS 336413 · PSC J066

OklahomaPosted Oct 30, 2026Due Nov 29, 2026
Solicitation

CYLINDER BLOCK, HYDR

DEPT OF DEFENSE · SPRTA1-27-R-0050 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 30, 2026Due Nov 30, 2026
Solicitation

F-16 GENERATOR,ALTERNATI

DEPT OF DEFENSE · SPRTA127R0053 · NAICS 336413 · PSC 6115

OklahomaPosted Oct 30, 2026Due Nov 30, 2026
Solicitation

KC-135/E3 Valve, Linear Direct

DEPT OF DEFENSE · SPRTA127R0072 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 30, 2026Due Nov 30, 2026
Solicitation

Spin and Spin Recovery Training

TRANSPORTATION, DEPARTMENT OF · 6973GH-26-R-00243 · NAICS 611512 · PSC U099

OklahomaPosted Oct 29, 2026Due Nov 27, 2026
Sources Sought

Multiple NSNs for OEM Pratt & Whitney, addition to Pacer Talon Long Term Contract_End_Item_F100_NSN_Multiple NSNs_PN_Multiple PNs

DEPT OF DEFENSE · SPE4AX27R0005 · NAICS 336412 · PSC 2840

OklahomaPosted Oct 29, 2026Due Nov 28, 2026
Solicitation

Cylinder Assembly, A

DEPT OF DEFENSE · SPRTA127R0016 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 29, 2026Due Nov 29, 2026
Solicitation

Servovalve, Hydraulic

DEPT OF DEFENSE · SPRTA1-26-R-0037 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 29, 2026Due Nov 30, 2026
Solicitation

Gearbox, Assembly, AI

DEPT OF DEFENSE · SPRTA1-27-R-0042 · NAICS 336413 · PSC 1680

OklahomaPosted Oct 29, 2026Due Nov 30, 2026
Presolicitation

New Manufacture Material NSN 2840-01-527-6505PR (AMC 3V)

DEPT OF DEFENSE · SPRTA1-27-R-0013 · NAICS 336412 · PSC 2840

OklahomaPosted Oct 29, 2026Due Dec 16, 2026
Solicitation

2-STEP SEALED BID - TINKER AFB WWYK250019 Remove and Replace Fire Sprinkler in Plasma Booth Dust Collectors and Replace the Building F/A System, B3221

DEPT OF DEFENSE · FA813726R0021 · NAICS 236220 · PSC Z1AA

OklahomaPosted Oct 29, 2026Due Dec 30, 2026
Sources Sought

Sources Sought for Douglas DC-3 Initial and Recurrent Pilot Training

TRANSPORTATION, DEPARTMENT OF · 6973GH-27-R-DC3 · NAICS 611512 · PSC U009

OklahomaPosted Oct 29, 2026Due Nov 13, 2027
Solicitation

SUPPORT,TURBINE NOZ

DEPT OF DEFENSE · SPRTA127Q0033 · NAICS 336412 · PSC 2840

OklahomaPosted Oct 28, 2026Due Nov 27, 2026
Solicitation

TEMPERATURE SENSOR

DEPT OF DEFENSE · SPRTA1-27-R-0003 · NAICS 336412 · PSC 2915

OklahomaPosted Oct 28, 2026Due Dec 2, 2026
Solicitation

B-1B DETECTOR, ICE

DEPT OF DEFENSE · SPRTA127R0049 · NAICS 336413 · PSC 6340

OklahomaPosted Oct 27, 2026Due Nov 27, 2026
Solicitation

New Manufacture: KC-135 Cylinder Assembly, NSN 1680008951058RK, PN 5-89525-6

DEPT OF DEFENSE · SPRTA127R0234 · NAICS 336413 · PSC 1680

OklahomaPosted Oct 27, 2026Due Nov 27, 2026
Solicitation

NSN 2840014901337OK_Case, Augmentor, Airc_J85_PN 5125T85G01_FD20302401151

DEPT OF DEFENSE · SPRTA1-25-R-0022-0002 · NAICS 336412 · PSC 2840

OklahomaPosted Oct 27, 2026Due Nov 30, 2026
Solicitation

TENKILLER 15KV SWITCHGEAR AND STATION SERVICE REPLACEMENT

DEPT OF DEFENSE · W912BV27RA003 · NAICS 238210 · PSC N059

OklahomaPosted Oct 27, 2026Due Dec 3, 2026
Solicitation

Fuel Control, Main, T

DEPT OF DEFENSE · SPRTA127R0002 · NAICS 336412 · PSC 2915

OklahomaPosted Oct 27, 2026Due Dec 7, 2026
Solicitation

HOUSING, COMPRESSOR

DEPT OF DEFENSE · SPRTA1-27-R-0021 · NAICS 336413 · PSC 1660

OklahomaPosted Oct 26, 2026Due Nov 25, 2026
Solicitation

MODIFICATION KIT_F-15_1650017324239_174-98

DEPT OF DEFENSE · SPRTA1-27-R-0022 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 26, 2026Due Nov 25, 2026
Solicitation

Pump unit, Centrifug_End_Item_15B02A_NSN_4320013739078FW_PN_UA53885-4

DEPT OF DEFENSE · SPRTA1-27-R-0027 · NAICS 336413 · PSC 4320

OklahomaPosted Oct 26, 2026Due Nov 25, 2026
Solicitation

HOUSING, BEARING UNI

DEPT OF DEFENSE · SPRTA1-27-Q-0031 · NAICS 336413 · PSC 3130

OklahomaPosted Oct 26, 2026Due Nov 26, 2026
Solicitation

HOUSING, MECHANICAL

DEPT OF DEFENSE · SPRTA1-27-Q-0032 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 26, 2026Due Nov 27, 2026
Solicitation

PLATE ASSEMBLY

DEPT OF DEFENSE · SPRTA1-27-R-0015 · NAICS 336412 · PSC 2915

OklahomaPosted Oct 26, 2026Due Dec 1, 2026
Sources Sought

KC-135 GLOBAL MAINTENANCE-RECOVERY SUPPORT

DEPT OF DEFENSE · FA810510262026 · NAICS 488190

OklahomaPosted Oct 26, 2026Due Dec 4, 2026
Solicitation

RFP- FD20301901983_FA811824R0035 -0003 OH B2 ACTUATORS (Amendment -0003 )

DEPT OF DEFENSE · FD20301901983 · NAICS 336413 · PSC J016

OklahomaPosted Oct 23, 2026Due Nov 20, 2026
Solicitation

RFP- FD20301901983_FA811824R0035 -0004 OH B2 ACTUATORS (Amendment -0004)

DEPT OF DEFENSE · FD20301901983-03 · NAICS 336413 · PSC J016

OklahomaPosted Oct 23, 2026Due Nov 20, 2026
Solicitation

F-100 Control, Exhaust Noz

DEPT OF DEFENSE · SPRTA126R1214 · NAICS 336412 · PSC 2995

OklahomaPosted Oct 23, 2026Due Nov 20, 2026
Solicitation

Valve,Regulating,Fl

DEPT OF DEFENSE · SPRTA127Q0011 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

Control, Generator

DEPT OF DEFENSE · SPRTA1-27-R-0026 · NAICS 336413 · PSC 6110

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

VALVE, BUTTERFLY

DEPT OF DEFENSE · SPRTA1-27-R-0034 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

VALVE, STARTER

DEPT OF DEFENSE · SPRTA1-27-R-0035 · NAICS 336413 · PSC 2995

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

VALVE ASSEMBLY

DEPT OF DEFENSE · SPRTA1-27-R-0038 · NAICS 336413 · PSC 1660

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

New Manufacture: B-2 Power Supply, NSN 6130012631583FW

DEPT OF DEFENSE · SPRTA127R0066 · NAICS 336413 · PSC 6130

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

New Manufacture: B-52 Regulating Valve, NSN4820008604396

DEPT OF DEFENSE · SPRTA127R0127 · NAICS 336413 · PSC 4820

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

New Manufacture: B-1 Fluid Filter Body, NSN 1650012046227

DEPT OF DEFENSE · SPRTA127R0212 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

New Manufacture: VALVE, LINEAR, DIRECT_End_Item_B1_NSN_4810011482014HS_PN_50010-11

DEPT OF DEFENSE · SPRTA127R0240 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 23, 2026Due Nov 23, 2026
Solicitation

NEW MANUFACTURE OF VALVE,REGULATING,FL

DEPT OF DEFENSE · SPRTA126Q0432-0001 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 22, 2026Due Nov 21, 2026
Solicitation

Tab, Trim, Aircraft

DEPT OF DEFENSE · SPRTA127Q0028 · NAICS 336413 · PSC 1560

OklahomaPosted Oct 22, 2026Due Nov 22, 2026
Solicitation

Heat Exchanger

DEPT OF DEFENSE · FA811826Q0002 · NAICS 336413 · PSC 1660

OklahomaPosted Oct 22, 2026Due Nov 23, 2026
Solicitation

F110 Motional Transducer Remanufacture

DEPT OF DEFENSE · FA812227RB002 · NAICS 336412 · PSC 6695

OklahomaPosted Oct 22, 2026Due Nov 23, 2026
Solicitation

Valve, Safety Relief (3D)

DEPT OF DEFENSE · SPRTA127Q2221 · NAICS 336412 · PSC 4820

OklahomaPosted Oct 22, 2026Due Nov 23, 2026
Solicitation

Gear and Shaft Assembly

DEPT OF DEFENSE · SPRTA1-27-R-0036 · NAICS 336413 · PSC 3040

OklahomaPosted Oct 22, 2026Due Nov 23, 2026
Solicitation

Actuator, Mechanical

DEPT OF DEFENSE · SPRTA1-27-R-0090 · NAICS 336413 · PSC 1680

OklahomaPosted Oct 22, 2026Due Nov 23, 2026
Combined Synopsis/Solicitation

GENERATOR, ALTERNATI

DEPT OF DEFENSE · SPRTA1-27-Q-2322 · NAICS 336413 · PSC 6115

OklahomaPosted Oct 22, 2026Due Nov 24, 2026
Combined Synopsis/Solicitation

VALVE, LINEAR, DIRECT

DEPT OF DEFENSE · SPRTA1-27-Q-0023 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 21, 2026Due Nov 20, 2026
Solicitation

Housing, Mechanical

DEPT OF DEFENSE · SPRTA1-27-R-0024 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 21, 2026Due Nov 20, 2026
Solicitation

Wiring Harness, Branched

DEPT OF DEFENSE · SPRTA1-27-R-0025 · NAICS 336413 · PSC 6150

OklahomaPosted Oct 21, 2026Due Nov 20, 2026
Solicitation

Fuel Control, AfterB (3D)

DEPT OF DEFENSE · SPRTA127R1883 · NAICS 336412 · PSC 2915

OklahomaPosted Oct 21, 2026Due Nov 21, 2026
Combined Synopsis/Solicitation

HOUSING, MECHANICAL

DEPT OF DEFENSE · SPRTA1-27-Q-0087 · NAICS 336413 · PSC 1650

OklahomaPosted Oct 21, 2026Due Nov 23, 2026
Combined Synopsis/Solicitation

PUMP UNIT, FUEL TRAN

DEPT OF DEFENSE · SPRTA1-27-Q-0191 · NAICS 336412 · PSC 2915

OklahomaPosted Oct 21, 2026Due Nov 23, 2026
Solicitation

ShroudSegmentTurb_End_Item_F100_NSN_2840013214450NZ_PN_4076790-01

DEPT OF DEFENSE · SPRTA127R0029 · NAICS 336412 · PSC 2840

OklahomaPosted Oct 21, 2026Due Nov 23, 2026
Presolicitation

NSN:1680-01-232-5160RK NOUN:TORQUE LIMITER ASSE P/N: NF53400-03A

DEPT OF DEFENSE · SPRTA1-27-R-0079 · NAICS 336413 · PSC 1680

OklahomaPosted Oct 21, 2026Due Dec 21, 2026
Sources Sought

PRINTED WIRING BOARD_End_Item_KC-46_NSN_5998016525319KT _PN_285T0458-203

DEPT OF DEFENSE · FD20302700261 · NAICS 336413 · PSC 5998

OklahomaPosted Oct 20, 2026Due Nov 19, 2026
Solicitation

Igniter, Spark Gas T (3D)

DEPT OF DEFENSE · SPRTA127R0103 · NAICS 336412 · PSC 2925

OklahomaPosted Oct 20, 2026Due Nov 20, 2026
Solicitation

Fairing, Aircraft (Nose Dome)

DEPT OF DEFENSE · SPRTA1-26-R-0410 · NAICS 336413 · PSC 1560

OklahomaPosted Oct 20, 2026Due Nov 30, 2026
Solicitation

FA811826R0055- Repair of the F-16 Oxygen Monitor NSN 1660-01-473-3548

DEPT OF DEFENSE · FA811826R0055 · NAICS 336413 · PSC J016

OklahomaPosted Oct 19, 2026Due Nov 16, 2026
Solicitation

ACTUATOR, ELECTROMEC

DEPT OF DEFENSE · SPRTA1-27-Q-0018 · NAICS 336413 · PSC 4810

OklahomaPosted Oct 19, 2026Due Nov 18, 2026
Solicitation

Oxygen Concentrator

DEPT OF DEFENSE · SPRTA1-27-R-0011 · NAICS 336413 · PSC 1660

OklahomaPosted Oct 19, 2026Due Nov 18, 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.