Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Sources sought

Remanufacture of B-52 Heat Exchangers

1660-01-196-4473TP

Department of the Air Force, FA8118 AFSC Pzabb. Other Aircraft Parts and Auxiliary Equipment Manufacturing.

Response deadline

December 15, 2025 at 2:00 PM EST

Closed 321 days ago. Posted December 1, 2025, first published November 14, 2025. Scheduled to archive December 30, 2025.

Get the next one like this from Department of the Air Force by email, the day it is posted.Find my opportunities

This one closed in 2025

538 like it are open now in other aircraft parts and auxiliary equipment manufacturing

All 538 open in other aircraft parts and auxiliary equipment manufacturing

Description

As published on SAM.gov.

See Attahced

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. November 14, 2025

    Sources sought

    Due December 15, 2025 at 2:00 PM EST. SAM.gov, notice 37e49b127bbe4394978ad0d8083f57d9

    3 revisions on SAM
    • December 1, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought
  2. November 14, 2025

    Sources sought

    Due December 15, 2025 at 2:00 PM EST. SAM.gov, notice 67531dfbac284f45a8f8b37d7abc1e21

    3 revisions on SAM
    • December 1, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought
  3. December 1, 2025

    Sources sought

    Due December 15, 2025 at 2:00 PM EST. SAM.gov, notice 8ed49076233a4753872bdd945cd5e150

    3 revisions on SAM
    • December 1, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought
    • November 14, 2025: publish, sources sought

Points of contact