NAICS Demand Lane

    Carbon and Graphite Product Manufacturing — Contract Opportunities

    217 total opportunities (217 active) tied to NAICS 335991 across federal, state, local, and forecast sources.
    NAICS 335991Federal + SLED217 total
    Total Opportunities
    217
    Across all indexed sources
    Active Estimate
    217
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 335991.

    AI Summary

    The 3rd Maintenance Squadron at Joint Base Elmendorf-Richardson requires carbon filter media delivery, installation, and disposal of spent carbon for air filtration systems. The project includes providing 34,000 lbs of carbon pellets and adhering to OEM instructions for installation. Contractors must furnish all necess…

    AK

    Posted Aug 5, 2026Due Aug 19, 2026SolicitationNAICS 335991Sol: FA500026Q0037
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    AI Summary

    The Department of Defense is soliciting bids for electrodes to be used in crucial shipboard systems. The material must meet specific certification and quality requirements to ensure safety and reliability. Interested bidders should refer to the detailed specifications and requirements outlined in the solicitation docum…

    PA

    Posted Aug 5, 2026Due Sep 4, 2026SolicitationNAICS 335991Sol: N0010426QFG58
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    AI Summary

    The Department of Defense is seeking quotes for 43 units of electrical holders under NSN 5977013305984. This opportunity is a Request for Quotation (RFQ) and requires electronic submission of quotes. Interested vendors can access the solicitation online, as hard copies are not available.

    VA

    Posted Aug 4, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T12RG
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    AI Summary

    This opportunity is a cancellation notice for the requirement of Ring Assembly, Elect, with NSN 5977-01-458-4322 and PN 12956545. The notice is issued by the Department of Defense through the Defense Logistics Agency.

    MI

    Posted Jul 29, 2026Due Jul 31, 2026Special NoticeNAICS 335991Sol: SPRDL1-25-R-0107
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    AI Summary

    The Department of Defense is soliciting quotes for 43 units of electrical holders under NSN 5977013305984. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies are not available. The solicitation will be accessible via the p…

    VA

    Posted Jul 27, 2026Due Aug 4, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T09UM
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of electrical brushes under NSN 5977013747662. This opportunity is set aside for small businesses and requires delivery to DLA Distribution. Quotes must be submitted electronically, and hard copies of the solicitation are not available.

    VA

    Posted Jun 25, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T01EW
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    AI Summary

    The Department of Defense is soliciting quotes for the manufacture of an electrical contact assembly ring, part of the AEGIS Weapons System. This opportunity requires compliance with higher-level contract quality requirements and is subject to FAR Part 13 Simplified Acquisition Procedures. Interested vendors should ens…

    PA

    Posted Jun 25, 2026Due Jul 27, 2026SolicitationNAICS 335991Sol: SPRMM126QKF46
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    AI Summary

    The Department of Defense, through the Defense Logistics Agency, is seeking sources for electrical brushes. This opportunity is categorized as a Source Sought and focuses on electrical components relevant to military supplies.

    VA

    Posted Jun 15, 2026JustificationNAICS 335991Sol: SPE4A626D0105
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of 6 units of electrical brush sets under NSN 5977011146652. The solicitation is an RFQ and requires electronic submission of quotes. Delivery is expected at DLA Distribution Warner Robins within 169 days after order. Specifications and hard copies are not…

    VA

    Posted Jun 14, 2026Due Jun 22, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T89V9
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of electrical brushes under NSN 5977013747662. This opportunity is set aside for SDVOSBC and requires delivery of three units. The solicitation is available electronically, and hard copies will not be provided. All responsible sources are encouraged to sub…

    VA

    Posted Jun 14, 2026Due Jun 22, 2026Combined Synopsis/SolicitationNAICS 335991Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE4A626T90F4
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    216
    sled
    0
    forecast
    1

    About NAICS 335991

    This industry comprises establishments primarily engaged in manufacturing carbon and graphite products, such as carbon electrodes, carbon brushes, and graphite shapes. These products are used in various industrial applications including electrical, mechanical, and chemical processes.

    Read the full NAICS definition →

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