Government Bid Archives

Search government bids, RFPs, RFQs, IFBs, contract opportunities, contract histories, and bid forecasts from U.S. and Canadian federal, state, local, educational, and public agencies. Search by keyword, agency, NAICS code, category, or location. Sign up today and receive a Daily Email Report with matching bid opportunities delivered to your inbox.

GovCB helps contractors, suppliers, consultants, manufacturers, and service providers identify government contracting opportunities from federal, state, local, educational, and public agencies. Search active bids, historical opportunities, and procurement notices by keyword, agency, NAICS code, category, or location.

Sort by:
Results 46 - 60 of 4,963
Bid Summary

28--DISK,TURBINE,AIRCRAFT

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A526Q0707

... Code: 28 - ENGINES AND TURBINES AND COMPONENT NAICS Code: 336412 -

DEPT OF DEFENSE | Federal

Posted on 8/20/2026
Due by 8/26/2026

[MD] Rotor & Bearing and Drive Turbine

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
N0042126Q1344

... Service Code: 2835 - GAS TURBINES AND JET ENGINES; NON-AIRCRAFT PRIME MOVER,

DEPT OF DEFENSE | Maryland

Posted on 8/20/2026
Due by 8/25/2026

CASE,COMPRESSOR,AIR

Document Type:
Special Notice (Original)
Solicitation No.:
2840013079562

... Product Service Code: 2840 - GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING;…...

DEPT OF DEFENSE | Federal

Posted on 8/20/2026
Due by 8/30/2026

28--SHAFT,TURBINE,AIRCRAFT

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A126T2672

... COMPONENT NAICS Code: 336412 - Aircraft Engine and Engine Parts Manufacturing…...

DEPT OF DEFENSE | Federal

Posted on 8/20/2026
Due by 8/28/2026

28--SHROUD SEGMENT,TURB

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A126T2664

...: None Classification Original Set Aside: Product Service Code: 28 - ENGINES AND TURBINES…...

DEPT OF DEFENSE | Federal

Posted on 8/19/2026
Due by 8/27/2026

TURBOCHARGER

Document Type:
Solicitation (Updated)
Solicitation No.:
SPRMM126QKF53

... Aside: Product Service Code: 2950 - TURBOSUPERCHARGER AND COMPONENTS NAICS Code: 336412 -

DEPT OF DEFENSE | Federal

Posted on 8/19/2026
Due by 8/21/2026

[IL] KC135 Engine Covers

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Combined Synopsis/Solicitation (Updated)
Solicitation No.:
W50S7S26Q0026

... (FAR 19.5) Product Service Code: 1680 - MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS NAICS…...

DEPT OF DEFENSE | Illinois

Posted on 8/19/2026
Due by 9/03/2026

RADIATOR,ENGINE

Document Type:
Solicitation (Original)
Solicitation No.:
SPRPA126QYD07

...: 2935 - ENGINE SYSTEM COOLING COMPONENTS, AIRCRAFT PRIME MOVING NAICS Code:…...

DEPT OF DEFENSE | Federal

Posted on 8/19/2026
Due by 9/02/2026

28--SEAL,AIR,AIRCRAFT G

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A526T378B

...: None Classification Original Set Aside: Product Service Code: 28 - ENGINES AND TURBINES…...

DEPT OF DEFENSE | Federal

Posted on 8/19/2026
Due by 8/27/2026

AUGMENTOR NOZZLE SECTION; NSN 2840-01-616-1301PR

Document Type:
Presolicitation (Original)
Solicitation No.:
SPRTA126Q0409

... Service Code: 2840 - GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND…...

DEPT OF DEFENSE | Federal

Posted on 8/18/2026
Due by 9/02/2026

GEARBOX,ACCESSORY D

Document Type:
Sources Sought (Original)
Solicitation No.:
SPRHA1-26-R-0648

... ENGINES; NON-AIRCRAFT PRIME MOVER, AIRCRAFT NON-PRIME MOVER, AND COMPONENTS NAICS Code:…...

DEPT OF DEFENSE | Federal

Posted on 8/18/2026
Due by 9/01/2026

28--INSULATION BLANKET,

Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A126T2646

...: None Classification Original Set Aside: Product Service Code: 28 - ENGINES AND TURBINES…...

DEPT OF DEFENSE | Federal

Posted on 8/18/2026
Due by 8/26/2026

[VA] "NSN 2995-01-626-6826, QUADRANT,POWER CONT, WSDC: YLN, HELICOPTER, SEAHAWK, H-60."

Document Type:
Sources Sought (Original)
Solicitation No.:
SPE4A526R0296

..., AIRCRAFT NAICS Code: 336412 - Aircraft Engine and Engine Parts…...

DEPT OF DEFENSE | Virginia

Posted on 8/18/2026
Due by 8/24/2026

28--DISK,TURBINE,AIRCRAFT

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A526T375J

... Code: 28 - ENGINES AND TURBINES AND COMPONENT NAICS Code: 336412 -

DEPT OF DEFENSE | Federal

Posted on 8/18/2026
Due by 8/26/2026

28--DISK,TURBINE,AIRCRAFT

Set Aside:
Total Small Business Set-Aside (FAR 19.5)
Document Type:
Combined Synopsis/Solicitation (Original)
Solicitation No.:
SPE4A526Q0699

... Code: 28 - ENGINES AND TURBINES AND COMPONENT NAICS Code: 336412 -

DEPT OF DEFENSE | Federal

Posted on 8/18/2026
Due by 8/21/2026
Results 46 - 60 of 4,963
Get Your Government Bids Email Alert Save time by receiving daily email notifications for bids and RFPs that match your keywords, business categories, and target regions.

Explore Government Bids