Skip to content
  • 6,812 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

Solicitation

321 STS - ISU 90I HSC P/N 56190

FA558726Q0036

Department of the Air Force, FA5587 48 Cons (Admin Only No Req). Other Aircraft Parts and Auxiliary Equipment Manufacturing.

Response deadline

August 21, 2026 at 9:00 AM EDT

Closed 72 days ago. Posted August 18, 2026, first published July 24, 2026. Scheduled to archive September 5, 2026.

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 2026

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.

321 STS is in need of one(1) ISU 90I HSC P/N 56190

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. July 24, 2026

    Solicitation

    321 STS - ISU 90I

    Due August 7, 2026 at 9:00 AM EDT. SAM.gov, notice 442a7ba50c2d45b6ae61d43def4c8e4d

    5 revisions on SAM
    • August 18, 2026: publish, solicitation
    • August 18, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • July 24, 2026: publish, solicitation
  2. August 14, 2026

    Solicitation

    Due August 21, 2026 at 9:00 AM EDT. SAM.gov, notice 9a66ae63d8224912bae36bc303dd4e44

    5 revisions on SAM
    • August 18, 2026: publish, solicitation
    • August 18, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • July 24, 2026: publish, solicitation
  3. August 14, 2026

    Solicitation

    Due August 21, 2026 at 9:00 AM EDT. SAM.gov, notice 9aae29bbb62d40c48f87a6c625abb987

    5 revisions on SAM
    • August 18, 2026: publish, solicitation
    • August 18, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • July 24, 2026: publish, solicitation
  4. August 18, 2026

    Solicitation

    Due August 21, 2026 at 9:00 AM EDT. SAM.gov, notice 11ec15bf1bd6475da8ec4cd94ae5ff72

    5 revisions on SAM
    • August 18, 2026: publish, solicitation
    • August 18, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • July 24, 2026: publish, solicitation
  5. August 18, 2026

    Solicitation

    Due August 21, 2026 at 9:00 AM EDT. SAM.gov, notice 1ff111cd75b245b7a726edb0a0061372

    5 revisions on SAM
    • August 18, 2026: publish, solicitation
    • August 18, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • August 14, 2026: publish, solicitation
    • July 24, 2026: publish, solicitation

Points of contact