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Sources sought

Sources Sought for IUSS PSF Logistics Support

N00039-IUSS-PSF-SOURCES-SOUGHT

Department of the Navy, Naval Information Warfare Systems. Engineering Services.

94 open like this View on SAM.gov Markdown

Response deadline

August 7, 2026 at 5:00 PM EDT

Closed 86 days ago. Posted July 23, 2026, first published July 8, 2026. Scheduled to archive July 23, 2027.

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This one closed in 2026

94 like it are open now in engineering services

All 94 open in engineering services

Description

As published on SAM.gov.

***23 July 2026: Notice is updated to clarify submissions should be made via email***ONLY SEAPORT-NxG MAC HOLDERS SHOULD RESPOND TO THIS SOURCES SOUGHT NOTICE*** Sources Sought Announcement for a services procurement supporting the Integrated Undersea Surveillance System (IUSS) Product Support Facility (PSF). The Government anticipates this effort to be a Cost-Plus-Fixed-Fee (CPFF) type SeaPort Next Generation (SeaPort-NxG) Task Order with a one-year base period, four one-year option periods and a six-month option to extend in accordance with FAR 52.217-8. Please see attachments to this post for more information. Submissions from non-SeaPort-NxG MAC holders will not be considered.

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 8, 2026

    Sources sought

    Due August 7, 2026 at 5:00 PM EDT. SAM.gov, notice f0b61743430c438b874473c4eafc14fa

    2 revisions on SAM
    • July 23, 2026: publish, sources sought
    • July 8, 2026: publish, sources sought

  2. July 23, 2026

    Sources sought

    Due August 7, 2026 at 5:00 PM EDT. SAM.gov, notice 680ecd9d4c204939b35037762e84549e

    2 revisions on SAM
    • July 23, 2026: publish, sources sought
    • July 8, 2026: publish, sources sought

Points of contact