NAICS Demand Lane

    Carbon and Graphite Product Manufacturing — Contract Opportunities

    204 total opportunities (204 active) tied to NAICS 335991 across federal, state, local, and forecast sources.
    NAICS 335991Federal + SLED204 total
    Total Opportunities
    204
    Across all indexed sources
    Active Estimate
    204
    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 77 units of electrical holder, NSN 5977015633004. This opportunity is a combined synopsis/solicitation under RFQ procedures. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    VA

    Posted May 12, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T54J3
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    AI Summary

    The Department of Defense is seeking quotes for 4 units of grounding assembly (NSN 5977015450149) under an RFQ. The solicitation is available electronically, and hard copies will not be provided. All responsible sources are encouraged to submit their quotes electronically by the specified deadline.

    VA

    Posted May 7, 2026Due May 15, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T49C8
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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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    AI Summary

    The Department of Defense is seeking quotes for 62 units of current collectors under NSN 5977015554111. 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 Apr 23, 2026Due May 8, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626U2891
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    AI Summary

    The Department of Defense is seeking quotes for 19 units of the RING ASSEMBLY, ELECT, NSN 5977014329249. This is a source controlled item with specific approved sources. The solicitation is an RFQ and must be submitted electronically. Ensure compliance with the provided military specifications.

    VA

    Posted Apr 16, 2026Due Apr 24, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T24U2
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    AI Summary

    The Department of Defense is soliciting quotes for the procurement of a power brush kit under NSN 5977010923990. This RFQ may lead to an Indefinite Delivery Contract with a minimum order quantity of one. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Apr 14, 2026Due Apr 28, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626U2743
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    203
    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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