NAICS Demand Lane

    Carbon and Graphite Product Manufacturing — Contract Opportunities

    198 total opportunities (198 active) tied to NAICS 335991 across federal, state, local, and forecast sources.
    NAICS 335991Federal + SLED198 total
    Total Opportunities
    198
    Across all indexed sources
    Active Estimate
    198
    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 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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    AI Summary

    The Department of Defense is soliciting quotes for 93 units of electrical brushes under NSN 5977015388198. 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. The estimated total contract value is $350,000.

    VA

    Posted Apr 14, 2026Due Apr 28, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626U2793
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    AI Summary

    The Department of Defense is soliciting 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. The estimated total order value is $350,000.

    VA

    Posted Apr 8, 2026Due Apr 23, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626U2557
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of 2 units of HOLDER ASSEMBLY, ELECTRICAL, with NSN 5977016726757, for delivery to USS ZUMWALT DDG 1000. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies ar…

    VA

    Posted Apr 6, 2026Due Apr 14, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A726T206K
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    AI Summary

    The Department of Energy is seeking collaboration to develop scalable production methods for 3D graphene from coal or petroleum pitch for advanced energy applications. This opportunity focuses on creating high-quality graphene for use in supercapacitors and electrochemical sensors, emphasizing low-cost, domestic feedst…

    WV

    Posted Apr 6, 2026Due Jul 6, 2026Special NoticeNAICS 335991Sol: NETL-23N-13
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    AI Summary

    The Department of Defense is seeking quotes for 30 units of an electrical ring assembly, NSN 5977014329249. This RFQ requires compliance with source-controlled drawings. Quotes must be submitted electronically, and hard copies are not available. All responsible sources may participate.

    VA

    Posted Apr 6, 2026Due Apr 14, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A626T12M7
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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 an RFQ and requires electronic submission of quotes. Interested vendors can access the solicitation online, as hard copies are not available.

    VA

    Posted Apr 1, 2026Due Apr 9, 2026Combined Synopsis/SolicitationNAICS 335991Sol: SPE4A726T187X
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    AI Summary

    The Department of Defense is seeking quotes for 664 units of electrical brushes under NSN 5977002421369. 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 available. The delivery is required at DLA Distributio…

    VA

    Posted Apr 1, 2026Due Apr 9, 2026Combined Synopsis/SolicitationNAICS 335991Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A726T187R
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    197
    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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