Active Solicitation · DEPT OF DEFENSE

    CONTRACT MODIFICATION FOR ACOUSTIC DEVICE COUNTERMEASURE (ADC) MK 5

    Sol. N0002418C6209MODPresolicitationWASHINGTON NAVY YARD, DC
    Open · 15d remaining
    DAYS TO CLOSE
    15
    closes May 8, 2026
    POSTED
    Apr 23, 2026
    Publication date
    NAICS CODE
    334511
    Primary industry classification
    PSC CODE
    5865
    Product & service classification

    AI Summary

    The Naval Sea Systems Command intends to award a contract modification for the Acoustic Device Countermeasure MK 5 to Leidos Holdings, Inc. This modification is necessary for additional Low-Rate Initial Production units and engineering support. Interested parties may submit capability statements to express their interest.

    Contract details

    Solicitation No.
    N0002418C6209MOD
    Notice Type
    Presolicitation
    Posted Date
    April 23, 2026
    Response Deadline
    May 8, 2026
    NAICS Code
    334511AI guide
    PSC / Class Code
    5865
    Issuing Office
    NAVSEA HQ
    Primary Contact
    Christopher Venturino
    State
    DC
    ZIP Code
    20376-5000
    AI Product/Service
    product

    Description

    The Naval Sea Systems Command (NAVSEA) intends to award a contract modification to Leidos Holdings, Inc. under Contract No. N00024-18-C-6209. The modification will be issued using other than full and open competition pursuant to 10 U.S.C. § 3204(a)(1), as implemented by Federal Acquisition Regulation (FAR) 6.302-1. 

    The Acoustic Device Countermeasure (ADC) MK 5 is an expendable, mobile acoustic countermeasure designed to increase a submarine’s survivability against torpedo threats. Leidos is the original developer of the ADC MK 5 system, and the Government does not currently possess a complete Technical Data Package (TDP) with build-to-print specifications. This action is required to procure additional Low-Rate Initial Production (LRIP) units and associated engineering support to meet critical fleet deployment and testing schedules. Leidos is determined to be the only available source capable of fulfilling these requirements without causing unacceptable schedule delays while the TDP is finalized for future full and open competition. 

    Interested parties may express their interest and capability in response to this notice. Parties may submit a capability statement detailing their technical expertise and ability to fulfill the requirements, which will be considered by NAVSEA. Responses shall be submitted via email to christopher.t.venturino.civ@us.navy.mil and cc jennifer.l.kramer26civ@us.navy.mil and reference the solicitation number. No reimbursement will be made for any costs associated with providing information in response to this synopsis or any follow-up information requests. 

    Key dates

    1. April 23, 2026Posted Date
    2. May 8, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    CONTRACT MODIFICATION FOR ACOUSTIC DEVICE COUNTERMEASURE (ADC) MK 5 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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