NAICS Demand Lane

    Gasket, Packing, and Sealing Device Manufacturing — Contract Opportunities

    5,138 total opportunities (5,138 active) tied to NAICS 339991 across federal, state, local, and forecast sources.
    NAICS 339991Federal + SLED5.1K total
    Total Opportunities
    5.1K
    Across all indexed sources
    Active Estimate
    5.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 339991.

    AI Summary

    The Department of Defense is seeking quotes for NSN 5331014889678 O-RING, with a quantity of 5 units. 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.

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L426U0683
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    AI Summary

    The Department of Defense is seeking quotes for 95 units of NSN 5330014251580 gasket under an RFQ. This procurement may lead to an Indefinite Delivery Contract with a maximum order value of $350,000. Quotes must be submitted electronically, and hard copies are not available.

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26U7604
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    AI Summary

    The Department of Defense is seeking quotes for 18 plain seals under NSN 5330012682611. 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, with a guaranteed minimum of 2 order…

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L126U0339
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    AI Summary

    The Department of Defense is soliciting quotes for NSN 5330012338597 SEAL, with a quantity of 1213 units. 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, with a guaranteed …

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26U7600
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of NSN 5330013461814, a retainer sleeve. This opportunity is an RFQ for a potential Indefinite Delivery Contract with a minimum order quantity of one. Quotes must be submitted electronically, and the solicitation is available online.

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7L126U0340
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    AI Summary

    The Department of Defense is seeking quotes for 14 units of packing retainers under NSN 5330013849137. 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.

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L326U0509
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    AI Summary

    The Department of Defense is soliciting for 12 units of a retainer sleeve, sea, under NSN 1HM 5330 014264429 L1. This opportunity is set aside for small businesses and falls under FAR Part 13 - Simplified Acquisition Procedures. Interested bidders should respond to the solicitation by the specified deadline.

    PA

    Posted May 13, 2026Due Jun 26, 2026SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: N0010426QZB34
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    AI Summary

    The Department of Defense is soliciting quotes for 344 units of preformed packing materials under NSN 5330010242311. 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 value of orders is $350,000.

    OH

    Posted May 13, 2026Due May 28, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L426U0680
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    AI Summary

    The Department of Defense is seeking quotes for a parts kit for seal replacement, with a quantity of 4,788 units. This opportunity is classified under NAICS code 339991 and is set aside for small businesses. The solicitation is an RFQ, and all responsible sources are encouraged to submit their quotes electronically.

    OH

    Posted May 13, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 339991Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L326Q0993
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    AI Summary

    The Department of Defense is seeking sources for NSN 5330-01-256-7478, a driveshaft seal. Interested manufacturers must demonstrate their capability to produce this item to the same quality as the approved sources. Responses should be directed to the Contract Specialist, George Sawyer, by the specified deadline.

    OH

    Posted May 13, 2026Due May 26, 2026Sources SoughtNAICS 339991Sol: 7014817216
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,130
    sled
    0
    forecast
    8

    About NAICS 339991

    This industry comprises establishments primarily engaged in manufacturing gaskets, packing, and sealing devices used in various industrial applications to prevent leakage and ensure tight seals. These products are typically made from rubber, cork, metal, or other materials.

    Read the full NAICS definition →

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