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Special notice

Enriched B4C Shielding Discs

80NSSC26920784Q

National Aeronautics and Space Administration, NASA Shared Services Center. All Other Miscellaneous Fabricated Metal Product Manufacturing.

Response deadline

December 19, 2025 at 1:00 PM EST

Closed 319 days ago. Posted December 16, 2025. Scheduled to archive January 3, 2026.

Get the next one like this from National Aeronautics and Space Administration by email, the day it is posted.Find my opportunities

This one closed in 2025

63 like it are open now in all other miscellaneous fabricated metal product manufacturing

  • ACTIVE VEHICLE BARRIERS AND ASSOCIATED CONTROL SYSTEM AT OSAN AIR BASE

    Department of the Army, 0906 Aq Co Contracting Bat

    SolicitationNAICS 332999Anywhere in the USW90VN626QA017
    Closes tomorrowNov 4
  • HOSE ASSEMBLY,METALLIC

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationNAICS 332999Anywhere in the USSPE7LX27U0289
    Closes in 2 daysNov 4
  • DOOR,VEHICULAR

    Defense Logistics Agency, DLA Weapons Support

    Combined synopsis and solicitationSmall businessNAICS 332999Anywhere in the USSPE7LX27U0303
    Closes in 2 daysNov 4

All 63 open in all other miscellaneous fabricated metal product manufacturing

Description

As published on SAM.gov.

Synopsis:

NASA/NSSC has a requirement for Enriched B4C Shielding Discs. 

NASA/NSSC intends to issue a sole source contract to MILLENNITEK, LLC 631 Barbrow LN Knoxville, Tennessee 37932-3249 United States under the authority of FAR 13.106-1(b)(1)(i). It has been determined that MILLENNITEK, LLCis the sole provider of Enriched B4C Shielding Discs.

NASA/NSSC will be the procuring center for this effort.  Performance will be located at NASA/ Glenn Research Center (GRC).

The Government intends to acquire commercial items and services using the provisions, clauses and procedures prescribed in FAR Part 12 and FAR Part 13.

The NAICS Code for this procurement is 332999

Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact not later than 12 p.m. Central Standard Time on 12/19/2025. Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government.

Oral communications are not acceptable in response to this notice.

NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at http://prod.nais.nasa.gov/pub/pub_library/Omb.html .

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. December 16, 2025

    Special notice

    Due December 19, 2025 at 1:00 PM EST. SAM.gov, notice 472b708fdc3b4111acc82e523e6913e2

    1 revisions on SAM
    • December 16, 2025: publish, special notice

Points of contact