Active Solicitation · DEPT OF DEFENSE

    C-5 MLG TRUNNION BEARING

    Sol. FA853826R0019PresolicitationROBINS AFB, GA
    Open · 15d remaining
    DAYS TO CLOSE
    15
    closes Jun 18, 2026
    POSTED
    Jun 3, 2026
    Publication date
    NAICS CODE
    811210
    Primary industry classification
    PSC CODE
    J031
    Product & service classification

    AI Summary

    The Air Force requires depot-level re-manufacturing of the C-5 Trunnion Bearing, a critical component for aircraft operations. This five-year contract includes a one-year basic period and four one-year ordering periods, with a total estimated quantity of 64 units per period. Proposals will be accepted from qualified sources, and the solicitation will be posted on the SAM webpage.

    Contract details

    Solicitation No.
    FA853826R0019
    Notice Type
    Presolicitation
    Posted Date
    June 3, 2026
    Response Deadline
    June 18, 2026
    NAICS Code
    811210AI guide
    PSC / Class Code
    J031
    Issuing Office
    FA8538 AFSC PZAAB
    Primary Contact
    Alyssa Tanner
    State
    GA
    ZIP Code
    31098-1670
    AI Product/Service
    service

    Description

    Pre-Solicitation, C-5 MLG Trunnion Bearing 
    NSN: 3120-00-766-2056UC
    Part No. 4F23832-103A

    The Air Force has a requirement for a depot-level re-manufacturing effort for the C-5 Trunnion Bearing. This item is a large, plain self-aligning, spherical bearing. It is the main pivot bearing used during the retraction and extension of the C-5 MLG. The anticipated re-manufacturing service will provide serviceable assets to meet yearly demand for Air Force field level and C-5 Programmed Depot Maintenance (PDM). 

    This re-manufacturing effort will utilize a Requirements Type Contract. Contract period of performance will be five (5) years. It will consist of a one (1) year basic period and four (4) one (1) year ordering periods. To be eligible for award, offerors must be on the Government's pre-approved qualified source list.. The USAF anticipates the acquisition will be Full and Open Competition from Qualified Sources with the lowest price. The Best Estimated Quantities (BEQ) for each ordering period are listed below.

    NSN: 3120-00-766-2056UC
    YEAR                                    BEQ
    Basic                                  64 EA
    Ordering Period 1          64 EA
    Ordering Period 2          64 EA
    Ordering Period 3          64 EA
    Ordering Period 4          64 EA

    The RFP will be posted to the SAM webpage. NO HARDCOPIES WILL BE PROVIDED. All responsible sources may submit a proposal, which shall be considered by the agency. Offerors are encouraged to register on the site to receive notifications regarding the solicitation and all amendments/revisions. 

    Key dates

    1. June 3, 2026Posted Date
    2. June 18, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    C-5 MLG TRUNNION BEARING is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.