SAM.gov listing

N61331-26-R-3101 LCAC C4N and Cybersecurity Systems Program Support

Department of Defense → Department of the Navy → NAVSEA Warfare CENTER → NAVAL Surface WARFAward NoticeSolicitation N6133126R3101

Response deadline

Fri, Aug 14, 2026, 8:00 PM EDT
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Opportunity details

NAICS
541330
Notice type
Award Notice
Original posted
July 30, 2026
Last updated
October 19, 2026
Notice ID
cc35322ad72c4b6aa79b2953d9f230a5

Summary

***ONLY SEAPORT MAC HOLDERS ARE ELIGIBLE FOR AWARD UNDER THIS SOLICITATION.*** Request for Proposal (RFP) N6133126R3101 under the Seaport NxG Multiple Award Contract (MAC), for LCAC C4N and Cybersecurity Systems Program Support. This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Sources Sought Notice N6133125SNQ18, dated 1/23/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 4/7/2025. Previous references to this potential solicitation were numbers N6133125R3006 and N6133126R3008. The date issued on the solicitation lists 12/29/2025 instead of 12/30/2025 due to document generation error. ***RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** ***ALL DOCUMENTS ARE AVAILABLE WITHIN THE SEAPORT OPPORTUNITIES*** ***Q and A WILL TAKE PLACE THROUGH SEAPORT NXG OPPORTUNITIES AND POSTED TO PIEE SOLICITATION MODULE BY ATTACHMENT*** Please refer to the Amendment Log found within the Seaport announcement for updates to the RFP. Update 0003 is not an amendment to the solicitation. Update 0003 corrects the submission response time in the PIEE solicitation module to 1600, as stated in the solicitation and SeaPort.

Read Full Official Summary

***ONLY SEAPORT MAC HOLDERS ARE ELIGIBLE FOR AWARD UNDER THIS SOLICITATION.*** Request for Proposal (RFP) N6133126R3101 under the Seaport NxG Multiple Award Contract (MAC), for LCAC C4N and Cybersecurity Systems Program Support. This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Sources Sought Notice N6133125SNQ18, dated 1/23/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 4/7/2025. Previous references to this potential solicitation were numbers N6133125R3006 and N6133126R3008. The date issued on the solicitation lists 12/29/2025 instead of 12/30/2025 due to document generation error. ***RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** ***ALL DOCUMENTS ARE AVAILABLE WITHIN THE SEAPORT OPPORTUNITIES*** ***Q and A WILL TAKE PLACE THROUGH SEAPORT NXG OPPORTUNITIES AND POSTED TO PIEE SOLICITATION MODULE BY ATTACHMENT*** Please refer to the Amendment Log found within the Seaport announcement for updates to the RFP. Update 0003 is not an amendment to the solicitation. Update 0003 corrects the submission response time in the PIEE solicitation module to 1600, as stated in the solicitation and SeaPort.

Official SAM.gov Contract Opportunities file extract description for this notice. CaptureIQ does not generate or rewrite this text.

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Why this matters

  • This notice is a award notice.
  • The response deadline is 5 days away.
  • 3 related opportunities share this NAICS.

Related federal terms

  • NAICS — North American Industry Classification System
  • PSC — Product Service Code

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