NAICS Demand Lane

    Motor Vehicle Gasoline Engine and Engine Parts Manufacturing — Contract Opportunities

    2,019 total opportunities (2,019 active) tied to NAICS 33631 across federal, state, local, and forecast sources.
    NAICS 33631Federal + SLED2K total
    Total Opportunities
    2K
    Across all indexed sources
    Active Estimate
    2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33631.

    AI Summary

    The Department of Defense is seeking quotes for 22 shutoff valves (NSN 4820000528287) under a combined synopsis/solicitation. The RFQ is available electronically, and all responsible sources may submit a quote. Quotes must be submitted electronically, and hard copies are not available.

    OH

    Posted Jun 22, 2026Due Jul 2, 2026Combined Synopsis/SolicitationNAICS 336310Total Small Business Set-Aside (FAR 19.5)Sol: SPE7MC26T098E
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of locking devices for valves, with a total quantity of 581 units. The solicitation is available electronically, and all responsible sources are encouraged to submit their quotes. The deadline for delivery is 0309 days after order. Hard copies are not avai…

    OH

    Posted Jun 22, 2026Due Jul 2, 2026Combined Synopsis/SolicitationNAICS 336310SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE7MC26T084R
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    AI Summary

    The Department of Defense is seeking quotes for NSN 2920016559512, an ignition coil. This RFQ may lead to an Indefinite Delivery Contract with a one-year term and a guaranteed minimum quantity of one. Quotes must be submitted electronically, and hard copies are not available. The estimated total order value is $350,000…

    OH

    Posted Jun 22, 2026Due Jul 6, 2026Combined Synopsis/SolicitationNAICS 336310Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L426U0862
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    AI Summary

    The Department of Defense is seeking quotes for 17 units of cover and solenoid (NSN 2910004667473) under RFQ. The delivery is required at DLA Distribution Anniston within 165 days after order. All responsible sources may submit quotes electronically, as hard copies are not available.

    OH

    Posted Jun 22, 2026Due Jul 2, 2026Combined Synopsis/SolicitationNAICS 336310Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L526T4095
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    AI Summary

    The Department of Defense is seeking quotes for 9 units of NSN 4820014862923, a drain valve assembly. This opportunity is a combined synopsis/solicitation under RFQ, and all responsible sources may submit quotes electronically. Specifications and hard copies are not available.

    OH

    Posted Jun 22, 2026Due Jul 2, 2026Combined Synopsis/SolicitationNAICS 336310Total Small Business Set-Aside (FAR 19.5)Sol: SPE7MC26T089B
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    AI Summary

    The Department of Defense is seeking quotes for 9 units of air shutdown valves under NSN 4820150113048. This opportunity is a combined synopsis/solicitation and requires electronic submission of quotes. The solicitation is available online, and hard copies will not be provided.

    OH

    Posted Jun 22, 2026Due Jul 2, 2026Combined Synopsis/SolicitationNAICS 336310Sol: SPE7MC26T090J
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    AI Summary

    The Department of Defense is soliciting proposals for the manufacture of O-RINGS under NAICS code 336310. The contract requires compliance with military standards and specifications, including shelf-life requirements. Interested bidders should refer to the solicitation for detailed requirements and submission instructi…

    PA

    Posted Jun 18, 2026Due Jul 13, 2026SolicitationNAICS 336310Sol: N0010426QAC53
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    AI Summary

    The Department of Defense is seeking quotes for 3 fuel tanks for engines, NSN 2910017174987. This opportunity is a combined synopsis/solicitation under RFQ, with a delivery requirement of 161 days after order. All responsible sources may submit quotes electronically, as hard copies are not available.

    OH

    Posted Jun 17, 2026Due Jun 29, 2026Combined Synopsis/SolicitationNAICS 336310Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L126T722V
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    AI Summary

    The Defense Logistics Agency is soliciting bids for the procurement of 13 diesel engine governors, NSN 2910-01-016-5501, with an option for 13 additional units. This opportunity is restricted to approved sources, specifically Rolls Royce Solutions America Inc. Interested vendors must follow the notice and register for …

    MI

    Posted Jun 17, 2026Due Jul 22, 2026SolicitationNAICS 336310No Set aside usedSol: SPRDL1-26-Q-0087
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    AI Summary

    The Department of Defense is seeking quotes for a parts kit for fuel injection, NSN 2910016967286, with a quantity of 115 units. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote, which must be submitted electronically.

    OH

    Posted Jun 17, 2026Due Jun 29, 2026Combined Synopsis/SolicitationNAICS 336310Sol: SPE7L526T3986
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,004
    sled
    14
    forecast
    1

    About NAICS 33631

    This industry comprises establishments primarily engaged in manufacturing motor vehicle gasoline engines and engine parts. These products are used in passenger cars, trucks, and other motor vehicles.

    Read the full NAICS definition →

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