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Combined synopsis and solicitation, total small business set-aside

Specialized Optical Substrates

N6660426Q0185

Department of the Navy, NUWC Div Newport. Optical Goods Retailers.

View on SAM.gov Markdown

Response deadline

April 6, 2026 at 2:00 PM EDT

Closed 209 days ago. Posted April 3, 2026, first published March 12, 2026. Scheduled to archive April 21, 2026.

Get the next one like this from Department of the Navy by email, the day it is posted.Find my opportunities

Description

As published on SAM.gov.

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. 

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. March 12, 2026

    Combined synopsis and solicitation

    Due March 18, 2026 at 2:00 PM EDT. SAM.gov, notice a8946b4669934c9691765c821911b7b9

    4 revisions on SAM
    • April 3, 2026: publish, combined synopsis and solicitation
    • April 3, 2026: publish, combined synopsis and solicitation
    • March 16, 2026: publish, combined synopsis and solicitation
    • March 12, 2026: publish, combined synopsis and solicitation

  2. March 16, 2026

    Combined synopsis and solicitation

    Due March 18, 2026 at 2:00 PM EDT. SAM.gov, notice 4b018e5844574765861e458aaf52d589

    4 revisions on SAM
    • April 3, 2026: publish, combined synopsis and solicitation
    • April 3, 2026: publish, combined synopsis and solicitation
    • March 16, 2026: publish, combined synopsis and solicitation
    • March 12, 2026: publish, combined synopsis and solicitation

  3. April 3, 2026

    Combined synopsis and solicitation

    Due April 6, 2026 at 2:00 PM EDT. SAM.gov, notice 8e980454fb104c9d8fdef5fa6843aa66

    4 revisions on SAM
    • April 3, 2026: publish, combined synopsis and solicitation
    • April 3, 2026: publish, combined synopsis and solicitation
    • March 16, 2026: publish, combined synopsis and solicitation
    • March 12, 2026: publish, combined synopsis and solicitation

  4. April 3, 2026

    Combined synopsis and solicitation

    Due April 6, 2026 at 2:00 PM EDT. SAM.gov, notice c30e3f6406e14be2a9480b2c36ee520e

    4 revisions on SAM
    • April 3, 2026: publish, combined synopsis and solicitation
    • April 3, 2026: publish, combined synopsis and solicitation
    • March 16, 2026: publish, combined synopsis and solicitation
    • March 12, 2026: publish, combined synopsis and solicitation

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