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Solicitation, first published as presolicitation

AH-64 Maintenance and Overhaul of Nitrogen Inerting Unit (NIU)

W58RGZ-25-B-0034

Department of the Army, W6QK ACC-RSA. Other Aircraft Parts and Auxiliary Equipment Manufacturing.

538 open like this View on SAM.gov Markdown

Response deadline

June 29, 2026 at 4:00 PM EDT

Closed 125 days ago. Posted June 4, 2026, first published August 25, 2025. Scheduled to archive July 14, 2026.

Get the next one like this from Department of the Army 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.

Solicitation W58RGZ-25-B-0034 for the Maintenance and Overhaul for the Apache AH-64 Nitrogen Inerting Unit.

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. August 25, 2025

    Presolicitation, originally sources sought

    Due September 8, 2025 at 1:00 PM EDT. SAM.gov, notice ea37bb88ad9948a19fff0113084c056c

  2. September 11, 2025

    Solicitation, originally presolicitation

    Due October 14, 2025 at 4:00 PM EDT. SAM.gov, notice ba1656c255fd4f05b2bb639d4be10ba3

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  3. November 18, 2025

    Solicitation

    Due December 1, 2025 at 4:00 PM EST. SAM.gov, notice 3770bb6829b8440f92995ecf386e46ba

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  4. November 18, 2025

    Solicitation

    Due December 1, 2025 at 4:00 PM EST. SAM.gov, notice 6fcf3f6228d44ea49fd37397d0ae3246

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  5. December 2, 2025

    Solicitation

    Due December 9, 2025 at 4:00 PM EST. SAM.gov, notice c25da6dd4fc2475985a000d108f6d26d

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  6. December 11, 2025

    Solicitation

    Due December 31, 2025 at 4:00 PM EST. SAM.gov, notice 3fff7def0d47471daa83b3f1b62e9840

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  7. January 13, 2026

    Solicitation

    Due February 9, 2026 at 5:00 PM EST. SAM.gov, notice 03bd7318f7ee4af0a5204ec03b6f1a64

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  8. May 13, 2026

    Solicitation

    Due June 1, 2026 at 4:00 PM EDT. SAM.gov, notice 3a52987f09b84510899d208798229e2d

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  9. May 13, 2026

    Solicitation

    Due June 1, 2026 at 4:00 PM EDT. SAM.gov, notice f1ccb62770ad47d38e1d69a474e4d702

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

  10. June 4, 2026

    Solicitation

    Due June 29, 2026 at 4:00 PM EDT. SAM.gov, notice 9aa15b6fb57c4215860691dbaa614964

    10 revisions on SAM
    • June 4, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • May 13, 2026: publish, solicitation
    • January 13, 2026: publish, solicitation
    • December 11, 2025: publish, solicitation
    • December 2, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • November 18, 2025: publish, solicitation
    • September 11, 2025: publish, solicitation
    • August 25, 2025: publish, presolicitation

Points of contact