SEWIP Family of Systems MAC-IDIQ

Closed — responses were due 31 Mar 2026 · Unrestricted (full and open) · Department of the Navy, DoD · NAICS 334511 · Solicitation N0002426R5504

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A newer version of this notice has been posted. SAM.gov republished solicitation N0002426R5504 on 02 April 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

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This solicitation has closed — responses were due 31 March 2026.

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Solicitation details

Solicitation numberN0002426R5504
Notice ID8a9bb583ee3d42dabba3accca4e20cf1
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Navy
Contracting officeNAVSEA HQ
NAICS code334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Product / service code (PSC)5865
Set-asideUnrestricted (full and open)
Notice typeSolicitation
Posted25 February 2026
Response deadline31 March 2026 (closed)

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Description

---25 February 2026---The Government has posted the second batch of responses to Bidder?s Questions received. Please see the new file in the Attachments Section of the PIEE Solicitation Module. Multiple responses refer to an upcoming solicitation amendment. The Government anticipates formally issuing that amendment by 27 February 2026. Of note, that amendment will include an extension of the proposal due date to 05:00 PM EDT 31 March 2026. Per responses to Questions No. 3, 4, 14,15, and 22, an updated CDRL A001 ? Program Management Plan and DD254 have been uploaded to the Attachments Section of the PIEE Solicitation Module. ---11 February 2026---Bidder?s Questions Responses: The Government has posted the first batch of responses to Bidder?s Questions received. Please see the below file in the Attachments Section of the PIEE Solicitation Module Posting. Per L-215-H007, the deadline for submitting Bidder?s Questions that the Government commits to answering is fifteen (15) calendar days after the posting of the solicitation (30 January 2026). The Government recognizes that this deadline falls on a holiday weekend; therefore, the Government will commit to responding to any questions received by 4:00 PM EST Tuesday, 17 February 2026. The Government will continue to accept questions after the deadline but cannot guarantee providing additional responses. Related Pre-Solicitation SAM.gov Notice: The related pre-solicitation SAM.gov Notice N00024-25-R-5504 Active Date has been extended to 17 March 2026. For recently interested parties, this notice provides context into the action?s history and artifacts previously made available. UNCLASS GFI Update: For those parties with UNCLASS GFI access, please note that the below Security Classification Guide (SCG) file has been added to the AN/SLQ-32(V)6 Bidders Library, located on NSERC. File Name: SCG ID 10-040 US Navy Afloat Control Systems Cyber SCG---30 January 2026---In support of the Surface Electronic Warfare Improvement Program (SEWIP) program, NAVSEA is conducting a full and open competitive acquisition, under an Indefinite-Delivery-Indefinite-Quantity (IDIQ) Multiple-Award Contract (MAC), for the procurement of SEWIP AN/SLQ-32(V) Full Rate Production, Design Agent Engineering, and Integration requirements.

Version history

SAM.gov has posted 12 notices under solicitation N0002426R5504, oldest first.

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Market context: DoD and NAICS 334511

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $4.5B across 5,147 contract actions under NAICS 334511.
  • 1,483 contracts worth $32.4B in this category end within the next 18 months.

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