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    Closed Solicitation · DEPT OF DEFENSE

    Specialized Optical Substrates

    Issued by DEPT OF THE NAVY · NUWC DIV NEWPORT
    Sol. N6660426Q0185Combined Synopsis/SolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)NEWPORT, RI
    Closed
    STATUS
    Closed
    closed Apr 6, 2026
    POSTED
    Apr 3, 2026
    Publication date
    NAICS CODE
    456130
    Primary industry classification
    PSC CODE
    6650
    Product & service classification

    AI Summary

    The Department of Defense is seeking quotes for specialized optical substrates under a combined synopsis/solicitation. Offerors may quote the base CLIN or the base CLIN plus options. Amendments have clarified terms and conditions, and the solicitation is not ITAR-related. Please refer to the attached RFQ for further details.

    Contract details

    Solicitation No.
    N6660426Q0185
    Notice Type
    Combined Synopsis/Solicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    April 3, 2026
    Response Deadline
    April 6, 2026
    NAICS Code
    456130AI guide
    PSC / Class Code
    6650
    Contract Code
    1700
    Issuing Office
    NUWC DIV NEWPORT
    Sub-Agency
    DEPT OF THE NAVY
    Agency
    DEPT OF DEFENSE
    Primary Contact
    Elizabeth Peckham
    City
    NEWPORT
    State
    RI
    ZIP Code
    02841-1703
    AI Product/Service
    both

    Description

    Amendment 02: The purpose of this amendment is to updated CLIN structure. Offeror may quote either or both of the following: The base CLIN, or The base CLIN plus the options. All other terms and conditions remain unchanged. Amendment 01: The purpose of this amendment is to post industry question and answer. All terms and conditions remain unchanged. Question 1: Is this solicitation ITAR-related? Can a substitute for germanium be proposed? Answer 1: These are not ITAR and they cannot be substituted. Please see attached RFQ N6660426Q0185 and Attachment 1 for more details on this opportunity.

    Key dates

    1. April 3, 2026Posted Date
    2. April 6, 2026Proposals / Responses Due

    AI search tags

    optical substratesdefense contractingnavy procurementmaterials supply

    Frequently asked questions

    Specialized Optical Substrates 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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