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    Active Solicitation · DEPT OF DEFENSE

    SOUND TRANSMISSION CLASS (STC) TESTING KIT

    Issued by DEPT OF THE AIR FORCE · FA4407 375 CONS LGC
    Sol. FA440726CG001Sources SoughtSet-aside: Total Small Business Set-Aside (FAR 19.5)SCOTT AFB, IL
    Open · 5d remaining
    DAYS TO CLOSE
    5
    closes Aug 10, 2026
    POSTED
    Jul 30, 2026
    Publication date
    NAICS CODE
    334519
    Primary industry classification
    PSC CODE
    6625
    Product & service classification

    AI Summary

    The Department of Defense, specifically the Department of the Air Force, is seeking a Sound Transmission Class (STC) testing kit for compliance testing in secure environments. This opportunity is categorized as a Sources Sought notice, aimed at identifying potential suppliers for the required measurement kit.

    Contract details

    Solicitation No.
    FA440726CG001
    Notice Type
    Sources Sought
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    July 30, 2026
    Response Deadline
    August 10, 2026
    NAICS Code
    334519AI guide
    PSC / Class Code
    6625
    Issuing Office
    FA4407 375 CONS LGC
    Sub-Agency
    DEPT OF THE AIR FORCE
    Agency
    DEPT OF DEFENSE
    Primary Contact
    Margret West
    City
    SCOTT AFB
    State
    IL
    ZIP Code
    62225-5015
    AI Product/Service
    product

    Description

    We are requesting a Sound Transmission Class (STC) testing/measurement kit. The Field STC Measurement Kit was developed to address the needs of those conducting compliance testing on SCIF, Temporary Secure Working Areas (TSWA), and similar type spaces that is required by Intelligence Community Directive (ICD) 705 Sound Group 3/STC 45 and Sound Group 4/STC 50.

    Key dates

    1. July 30, 2026Posted Date
    2. August 10, 2026Proposals / Responses Due

    AI search tags

    sound transmission testingtesting equipmentdefense contractingmeasurement kitcompliance testing

    Frequently asked questions

    SOUND TRANSMISSION CLASS (STC) TESTING KIT 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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