Closed Solicitation · DEPT OF DEFENSE

    SOURCES SOUGHT FOR THE OVERHAUL/UPGRADE OF THE MECHANICAL TRANSMISSION FOR THE UH-60 BLACK HAWK

    Sol. W58RGZ-26-R-0069Sources SoughtREDSTONE ARSENAL, AL
    Closed
    STATUS
    Closed
    closed May 5, 2026
    POSTED
    Apr 28, 2026
    Publication date
    NAICS CODE
    336413
    Primary industry classification
    PSC CODE
    1615
    Product & service classification

    AI Summary

    This sources sought announcement seeks potential sources for the overhaul and upgrade of the mechanical transmission for the UH-60 Black Hawk. Interested parties must respond with their capabilities and business information by May 5, 2026. The overhaul is critical and can only be performed by approved sources, with Sikorsky Aircraft Corporation currently being the only known approved source.

    Contract details

    Solicitation No.
    W58RGZ-26-R-0069
    Notice Type
    Sources Sought
    Posted Date
    April 28, 2026
    Response Deadline
    May 5, 2026
    NAICS Code
    336413AI guide
    PSC / Class Code
    1615
    Issuing Office
    W6QK ACC-RSA
    Primary Contact
    Andrew E. Cameron
    State
    AL
    ZIP Code
    35898-0000
    AI Product/Service
    service

    Description

    This is a sources sought announcement. This announcement is in
    support of market research to determine the feasibility of a competitive acquisition and
    to identify potential sources that can provide the overhaul for the following item:

    NOMENCLATURE: Mechanical Transmission

    INPUT NSNs:            P/Ns:
    1615-01-542-7514     70351-58100-046
    1615-01-686-7198     70351-58100-050
    1615-01-701-8346     70351-58100-051

    OUTPUT NSN:           P/N:
    1615-01-701-8346      70351-58100-051

    ESTIMATED QUANTITY RANGE: Minimum 25 each – Maximum 160 each
    (Maximum includes a Foreign Military Sales (FMS) Quantity of 25 each)

    The applicable North American Industry Classification System (NAICS) code is 336413
    and the size standard is 1,250 employees. Interested parties who have the capability to
    perform the above effort should respond to this notice and identify your business size
    and socio-economic status as applicable. All submissions must include full company
    name, Point of Contacts (POCs) to include, name, position, office and mobile telephone
    numbers and email address.

    DMWR 1-1615-372, revision date 5/30/2018 has been identified for this effort; however,
    the Mechanical Transmission is an aviation Critical Safety Item (CSI) as defined by
    DFARS 209.270-2. As such, the overhaul can only be performed by a source approved
    by the Systems Readiness Directorate (SRD). Currently, the only known approved
    source for the Mechanical Transmission is Sikorsky Aircraft Corporation (Large
    Business).

    Contractors are encouraged to seek Source Approval Requests (SAR) in order to
    become an approved source by submitting documentation or questions to the following
    address: usarmy.redstone.ccdc- avmc.mbx.ed-sar@army.mil.

    This announcement is for information and planning purposes only and should not be
    construed as a commitment by the Government for any purposes. This announcement
    does not constitute a Request for Proposal (RFP). A synopsis will be issued at a later
    date for this requirement. Requests for a solicitation will not receive a response. No
    reimbursement will be made for any costs associated with providing information in
    response to this announcement and any follow-up information requested. No basis for
    claim against the Government shall arise as a result of a response to this
    announcement or Government use of any information provided. This announcement
    does not restrict the Government to an ultimate acquisition strategy. The Government
    reserves the right to consider acquisition strategies as deemed appropriate. Submittal of
    information is requested via electronic mail only to Andy Cameron, Contract Specialist,
    andrew.e.cameron.civ@army.mil, no later than 5 May 2026. Reference the sources
    sought number in the subject line of the e-mail and on all enclosed documents.
    Information and materials submitted in response to this request WILL NOT be returned.

    DO NOT SUBMIT CLASSIFIED MATERIAL.

    Key dates

    1. April 28, 2026Posted Date
    2. May 5, 2026Proposals / Responses Due

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    Frequently asked questions

    SOURCES SOUGHT FOR THE OVERHAUL/UPGRADE OF THE MECHANICAL TRANSMISSION FOR THE UH-60 BLACK HAWK 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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