NAICS Demand Lane

    Carbon and Graphite Product Manufacturing — Contract Opportunities

    206 total opportunities (206 active) tied to NAICS 335991 across federal, state, local, and forecast sources.
    NAICS 335991Federal + SLED206 total
    Total Opportunities
    206
    Across all indexed sources
    Active Estimate
    206
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 335991.

    AI Summary

    The Department of Defense is seeking quotes for 624 units of electrical brushes under NSN 5977017205593. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 335991. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to p…

    VA

    Posted May 28, 2026Due Jun 5, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T73Q3
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    AI Summary

    The Department of Defense is seeking quotes for 624 units of electrical brushes under NSN 5977017205593. This opportunity is set aside for small businesses and is classified as a combined synopsis/solicitation. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted May 20, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T67X4
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    AI Summary

    The Department of Defense is seeking quotes for 457 units of electrical brushes under NSN 5977017205593. This RFQ may lead to an Indefinite Delivery Contract with a one-year term. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    VA

    Posted May 20, 2026Due Jun 4, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626U3085
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of an electronic ring assembly, NSN 5977014205526. Two lines are specified for delivery to DLA Distribution, with varying timelines. All responsible sources are encouraged to submit their quotes electronically.

    VA

    Posted May 19, 2026Due May 27, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T62W3
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    AI Summary

    The Department of Defense is soliciting quotes for electrodes, requiring four deliveries of six units each, starting on October 22, 2026. The electrodes must meet specific design and shelf-life requirements, with at least 85% shelf life remaining at shipment. Bidders should refer to the solicitation for detailed specif…

    PA

    Posted May 15, 2026Due Jun 15, 2026SolicitationNAICS 335991Sol: N0010426QBT69
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    AI Summary

    The Department of Defense is soliciting for 4 units of electrical connector rings, NSN 5977012451898, under solicitation number PJAEE453503557. This opportunity is classified under NAICS code 335991 and is not set aside for small businesses. Interested vendors should prepare to submit their quotes accordingly.

    PA

    Posted May 7, 2026Due May 27, 2026SolicitationNAICS 335991Sol: N0010426QX088
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    AI Summary

    The 3rd Maintenance Squadron at Joint Base Elmendorf-Richardson seeks contractors for carbon filter maintenance services, including the delivery and installation of carbon pellets, removal and disposal of spent carbon, and adherence to OEM installation instructions. All necessary labor, materials, and equipment must be…

    AK

    Posted May 5, 2026Due May 20, 2026Sources SoughtNAICS 335991Sol: FA500026Q0027
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    AI Summary

    The Department of Defense is soliciting quotes for 457 units of electrical brushes under NSN 5977017205593. This RFQ may lead to an Indefinite Delivery Contract with a minimum order of 45 units. Quotes must be submitted electronically, and hard copies are not available. The contract term is one year or until the total …

    VA

    Posted May 5, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626U3037
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    AI Summary

    The Naval Air Warfare Center intends to award a sole source contract for carbon fiber prepreg to Toray Composite Materials America. This is not a request for quotes, but interested parties may submit their capability statements by May 1, 2026. All sources must be registered in the SAM database.

    CA

    Posted Apr 27, 2026Due May 1, 2026PresolicitationNAICS 335991Sol: N6893626SIMACQD5550000018
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    AI Summary

    The Department of Defense is seeking quotes for 45 units of brush holders under NSN 5977007777275. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. The delivery is required at DLA Distribution Depot…

    VA

    Posted Apr 24, 2026Due May 8, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A526Q0471
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    205
    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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