Closed Solicitation · DEPT OF DEFENSE

    Request for Proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT)

    Sol. N6133126R3105SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)PANAMA CITY BEACH, FL
    Closed
    STATUS
    Closed
    closed Feb 6, 2026
    POSTED
    Jan 23, 2026
    Publication date
    NAICS CODE
    541330
    Primary industry classification
    PSC CODE
    R425
    Product & service classification

    AI Summary

    The Department of Defense is soliciting proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT) under RFP N6133126R3105. Only Seaport MAC holders are eligible to respond. Proposals must be submitted via the PIEE Solicitation Module, and updates can be found in the Seaport announcement's Amendment Log.

    Contract details

    Solicitation No.
    N6133126R3105
    Notice Type
    Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    January 23, 2026
    Response Deadline
    February 6, 2026
    NAICS Code
    541330AI guide
    PSC / Class Code
    R425
    Contract Code
    1700
    Primary Contact
    TIMOTHY GEORGE
    State
    FL
    ZIP Code
    32407-7001
    AI Product/Service
    service

    Description

    ***ONLY SEAPORT MAC HOLDERS are eligible for award under this solicitation.*** Request for Proposal (RFP) under the Seaport NxG Multiple Award Contract (MAC), number N6133126R3105 for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT). 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: Source Sought Notice N61331-25-SN-Q38, dated 7/11/2025 and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated 11/7/2025. Previous references this potential solicitation as number N6133126R3006. *** RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** PLEASE UTILIZE THE DOCUMENTS FOUND WITHIN THE SEAPORT NxG ANNOUCEMENT, Opportunity - Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT) RFP N6133126R3105. Opportunity Type: Other. *** Please refer to the Amendment Log found within the Seaport announcement for updates to the RFP.

    Key dates

    1. January 23, 2026Posted Date
    2. February 6, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    Request for Proposals for Modeling, Simulation, Engineering, Analysis, and Tactics (MSEAT) is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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