U.S. GOVERNMENT CONTRACT OPPORTUNITIES

Browse U.S. federal contracts, bids and tenders

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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104 results · 2 active filters

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

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Recently posted federal contract opportunities

Showing 60 of 104 matching opportunities on page 1 of 2.

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Sources Sought

Alarm Control_End_Item_B-2_NSN_6340017084202FW_PN_8-490-12

DEPT OF DEFENSE · FD20302700609 · NAICS 336413 · PSC 6340

OklahomaPosted Nov 13, 2026Due Nov 20, 2026
Presolicitation

COMPUTER SUBASSEMBL_End_Item_B1B_NSN_5895015898356EK_PN_100K669G01

DEPT OF DEFENSE · SPRTA127R0123 · NAICS 336413 · PSC 5895

OklahomaPosted Nov 13, 2026Due Nov 27, 2026
Presolicitation

NSN: 1560005756307 FG DOOR,AIRCRAFT In flight refueling door

DEPT OF DEFENSE · SPRTA1-27-R-0096 · NAICS 336413 · PSC 1560

OklahomaPosted Nov 13, 2026Due Dec 13, 2026
Combined Synopsis/Solicitation

FAN, VANEAXIAL

DEPT OF DEFENSE · SPRTA1-26-Q-1907 · NAICS 336413 · PSC 4140

OklahomaPosted Nov 13, 2026Due Dec 14, 2026
Presolicitation

Torque Tube Assembl

DEPT OF DEFENSE · SPRTA126Q0325_01 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 13, 2026Due Dec 15, 2026
Solicitation

KC-135 Center Console Refresh (CCR) Revision 2

DEPT OF DEFENSE · FA8105_CCR_Rev2 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 12, 2026Due Nov 20, 2026
Sources Sought

Proximity Switch_End_Item_KC-46_NSN_5930016547246KT_PN_8-497-04

DEPT OF DEFENSE · FD20302700277 · NAICS 336413 · PSC 5930

OklahomaPosted Nov 10, 2026Due Nov 17, 2026
Presolicitation

CHARGER, BATTERY_End_Item_F-16_NSN_6130014866660HY_PN_713290-2

DEPT OF DEFENSE · SPRTA1-27-R-0121 · NAICS 336413 · PSC 6130

OklahomaPosted Nov 10, 2026Due Nov 25, 2026
Presolicitation

CHARGER, BATTERY

DEPT OF DEFENSE · SPRTA1-27-R-0122 · NAICS 336413 · PSC 6130

OklahomaPosted Nov 10, 2026Due Nov 25, 2026
Solicitation

THRUST INDICATOR_End_Item_B001B_NSN_6620011829763_PN_8DJ219WCF1

DEPT OF DEFENSE · SPRTA1-27-R-0094 · NAICS 336413 · PSC 6620

OklahomaPosted Nov 10, 2026Due Dec 10, 2026
Sources Sought

FITTING,STRUCTURAL_End_Item_B-52_NSN_1560014347038FG_PN_1560-01-434-7038FG

DEPT OF DEFENSE · FD20302700618 · NAICS 336413 · PSC 1560

OklahomaPosted Nov 9, 2026Due Nov 16, 2026
Presolicitation

Remanufacture of Liquid Oxygen Tanks

DEPT OF DEFENSE · FD20302502454 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 9, 2026Due Nov 24, 2026
Presolicitation

Noun: INVERTER,POWER,STAT / NSN: 6130012668710HY / PN: 710340-01

DEPT OF DEFENSE · SPRTA1-27-R-0119 · NAICS 336413 · PSC 6130

OklahomaPosted Nov 9, 2026Due Nov 25, 2026
Presolicitation

Noun: HYDRAULIC MOTOR-GEN / NSN: 6115011213632HY / PN: 63038-08

DEPT OF DEFENSE · SPRTA1-27-R-0120 · NAICS 336413 · PSC 6115

OklahomaPosted Nov 9, 2026Due Nov 25, 2026
Solicitation

Overhaul of C-5 Ram Air Fan

DEPT OF DEFENSE · FA811827RB010 · NAICS 336413 · PSC J041

OklahomaPosted Nov 9, 2026Due Dec 8, 2026
Presolicitation

F-16 Air Bearing Turbing Scroll Housing

DEPT OF DEFENSE · FD20302600200 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 6, 2026Due Nov 23, 2026
Presolicitation

DIFFERENTIAL GEAR U

DEPT OF DEFENSE · SPRTA1-27-R-0052 · NAICS 336413 · PSC 3040

OklahomaPosted Nov 6, 2026Due Nov 23, 2026
Presolicitation

TURBINE, AIRCRAFT COOLING, NSN# 1660014608886, PN# 2204330-4-2

DEPT OF DEFENSE · SPRTA1-27-R-0115 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 6, 2026Due Nov 23, 2026
Presolicitation

TURBINE, AIRCRAFT COOLING, NSN# 1660007983210, PN# 552115

DEPT OF DEFENSE · SPRTA1-27-R-0116 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 6, 2026Due Nov 23, 2026
Combined Synopsis/Solicitation

LIGHT, NAVIGATIONAL

DEPT OF DEFENSE · SPRTA1-27-R-0101 · NAICS 336413 · PSC 6220

OklahomaPosted Nov 6, 2026Due Dec 7, 2026
Solicitation

Heat Exchanger, Air

DEPT OF DEFENSE · SPRTA1-26-R-0311 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 6, 2026Due Dec 15, 2026
Presolicitation

Interface Unit, Data

DEPT OF DEFENSE · SPRTA127R0082 · NAICS 336413 · PSC 7E20

OklahomaPosted Nov 6, 2026Due Dec 15, 2026
Presolicitation

AXIL PISTON PUMP_End_Item_B-52_NSN_4320-01-564-1570HS_PN_51197

DEPT OF DEFENSE · SPRTA1-27-R-0105 · NAICS 336413 · PSC 4320

OklahomaPosted Nov 5, 2026Due Nov 19, 2026
Presolicitation

SPRRA127RA007, PUMP, AXIAL PISTONS

DEPT OF DEFENSE · SPRRA127RA007 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 5, 2026Due Nov 20, 2026
Presolicitation

SPRRA127RA008/ MOTOR-PUMP, HYDRAU

DEPT OF DEFENSE · SPRRA127RA008 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 5, 2026Due Nov 20, 2026
Presolicitation

Actuator, Electro-Mechanical

DEPT OF DEFENSE · SPRTA1-27-R-0061 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 5, 2026Due Nov 20, 2026
Presolicitation

Oxygen Monitor, Acft

DEPT OF DEFENSE · SPRTA1-27-R-0108 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 5, 2026Due Nov 20, 2026
Solicitation

Pedal Assembly, CONT

DEPT OF DEFENSE · SPRTA127Q0022 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 5, 2026Due Dec 5, 2026
Solicitation

VALVE,BUTTERFLY

DEPT OF DEFENSE · SPRTA1-27-Q-2486 · NAICS 336413 · PSC 4810

OklahomaPosted Nov 5, 2026Due Dec 5, 2026
Presolicitation

PARTS KIT,VALVE,OVERHAUL; NSN: 1660-00-442-2007, PR: 7017536534, P/N: 9776122-10, WSDC: Z9N, AIRCRAFT, FA-18, A-D, E/F, G (GROWLER)

DEPT OF DEFENSE · SPE4A727R0079 · NAICS 336413 · PSC 1660

OklahomaPosted Nov 5, 2026Due Dec 21, 2026
Solicitation

Valve, Fluid Pressure

DEPT OF DEFENSE · SPRTA126R0204_0002 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 5, 2026Due Dec 21, 2026
Presolicitation

POWER CONTROL ASSEMBLY

DEPT OF DEFENSE · SPRTA1-27-R-0104 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 4, 2026Due Nov 19, 2026
Presolicitation

INTERFACE UNIT, COMMUNICATION

DEPT OF DEFENSE · SPRTA1-27-R-0107 · NAICS 336413 · PSC 5895

OklahomaPosted Nov 4, 2026Due Nov 19, 2026
Presolicitation

HYDRAULIC OIL COILER_End_Item_F-15_NSN_1650012288118RK_PN_UA538795-3

DEPT OF DEFENSE · SPRTA1-27-R-0111 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 4, 2026Due Nov 19, 2026
Presolicitation

PUMP, ROTARY, NSN# 4320002885350HS, PN# 712186

DEPT OF DEFENSE · SPRTA1-27-R-0106 · NAICS 336413 · PSC 4320

OklahomaPosted Nov 4, 2026Due Nov 20, 2026
Presolicitation

EXTINGUISHER, FIRE, AIRCRAFT, NSN# 1680015954096JY, PN# 472555-4

DEPT OF DEFENSE · SPRTA1-27-R-0109 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 4, 2026Due Nov 20, 2026
Presolicitation

CONTROLLER, ENGAGING, NSN # 6615013462155, PN# 478300-04-01

DEPT OF DEFENSE · SPRTA1-27-R-0110 · NAICS 336413 · PSC 6615

OklahomaPosted Nov 4, 2026Due Nov 20, 2026
Solicitation

Solicitation-FD20302502006_FA811827R0008_ KC-135 HEAT EXCHANGER REMAN

DEPT OF DEFENSE · FA811827R0008 · NAICS 336413 · PSC J016

OklahomaPosted Nov 4, 2026Due Dec 4, 2026
Combined Synopsis/Solicitation

VALVE PLATE, HYDRAULIC

DEPT OF DEFENSE · SPRTA1-26-Q-0474 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 4, 2026Due Dec 4, 2026
Combined Synopsis/Solicitation

Control Assembly, LA

DEPT OF DEFENSE · SPRTA1-27-Q-0002 · NAICS 336413 · PSC 1680

OklahomaPosted Nov 4, 2026Due Dec 4, 2026
Solicitation

MODIFICATION KIT, AI

DEPT OF DEFENSE · SPRTA1-27-Q-0114 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 4, 2026Due Dec 4, 2026
Presolicitation

Pump, Centrifugal

DEPT OF DEFENSE · SPRTA1-27-R-0100 · NAICS 336413 · PSC 4320

OklahomaPosted Nov 3, 2026Due Nov 18, 2026
Sources Sought

Trailing Edge, Aircraft_End_Item_B-1_NSN_1560016070987EK_PN_L2400006-001

DEPT OF DEFENSE · FD20302700409 · NAICS 336413 · PSC 1560

OklahomaPosted Nov 3, 2026Due Dec 3, 2026
Solicitation

CIRCUIT CARD ASSEMB

DEPT OF DEFENSE · SPRTA1-27-Q-0108 · NAICS 336413 · PSC 5998

OklahomaPosted Nov 3, 2026Due Dec 3, 2026
Solicitation

DRIVE UNIT, HYDRAULIC

DEPT OF DEFENSE · SPRTA1-27-R-0065 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 2, 2026Due Dec 2, 2026
Solicitation

Computer, Digital_End_Item_KC-46_NSN_7021016528356KT_PN_762-17824-1

DEPT OF DEFENSE · SPRTA1-27-R-0067 · NAICS 336413 · PSC 7B22

OklahomaPosted Nov 2, 2026Due Dec 2, 2026
Solicitation

Cylinder, Assembly, A

DEPT OF DEFENSE · SPRTA1-27-R-0001 · NAICS 336413 · PSC 1650

OklahomaPosted Nov 2, 2026Due Dec 4, 2026
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

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
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

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

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.