NAICS Demand Lane

    Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing — Contract Opportunities

    2,368 total opportunities (2,368 active) tied to NAICS 333612 across federal, state, local, and forecast sources.
    NAICS 333612Federal + SLED2.4K total
    Total Opportunities
    2.4K
    Across all indexed sources
    Active Estimate
    2.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333612.

    AI Summary

    The Department of Defense is seeking quotes for the procurement of gearcase motors under NSN 3010013378139. The solicitation includes two lines with specified quantities and delivery timelines. All responsible sources are encouraged to submit their quotes electronically for consideration.

    OH

    Posted Aug 6, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 333612Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L126T919T
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    AI Summary

    The Department of Defense is soliciting quotes for 337 units of mechanical housing (NSN 3040009960716) 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 Aug 6, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 333612Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7L326T148Y
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    AI Summary

    The Naval Surface Warfare Center Crane requires ten helical gears as per specified drawings and statements of work. This is a sole source solicitation under FAR Part 13, with a closing date of August 12, 2026. Interested vendors must be registered in SAM and can submit capability statements for consideration.

    IN

    Posted Aug 5, 2026Due Aug 12, 2026SolicitationNAICS 333612Sol: N0016426Q0274
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    AI Summary

    The Department of Defense is soliciting quotes for 51 pressure bellows under NSN 3010009720943. 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 Aug 5, 2026Due Aug 20, 2026Combined Synopsis/SolicitationNAICS 333612Sol: SPE7LX26U9302
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    AI Summary

    The Department of Defense is soliciting proposals for shaft couplings under solicitation SPRPA1. This opportunity requires government source approval, and only quotes from government-approved sources will be considered. Proposals must include newly manufactured spares, as refurbished or remanufactured items are not acc…

    PA

    Posted Aug 5, 2026Due Aug 17, 2026SolicitationNAICS 333612Sol: SPRPA126QRC42
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    AI Summary

    The Department of Defense is seeking quotes for 6 units of magnetic clutches (NSN 3010013980542). This opportunity is a combined synopsis/solicitation under RFQ procedures. Quotes must be submitted electronically, and hard copies will not be provided. All responsible sources are encouraged to participate.

    VA

    Posted Aug 4, 2026Due Aug 12, 2026Combined Synopsis/SolicitationNAICS 333612Sol: SPE4A526T330H
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    AI Summary

    The Department of Defense is seeking quotes for 79 units of electrical solenoids under NSN 5945014160380. 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 Aug 4, 2026Due Aug 19, 2026Combined Synopsis/SolicitationNAICS 333612Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M126U4995
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    AI Summary

    This opportunity is for a 5-year indefinite delivery, indefinite quantity contract for multiple National Stock Numbers (NSNs) with the Department of Defense. The solicitation is for acquiring items directly from the manufacturer, Rolls Royce, due to the lack of data rights for alternative sourcing. Bidders should be pr…

    PA

    Posted Aug 4, 2026Due Oct 15, 2026Combined Synopsis/SolicitationNAICS 333612Sol: SPRMM1-26-R-RA57
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    AI Summary

    The Department of Defense, through the Defense Logistics Agency, is justifying the award of contract SPRHA5-26-C-0005 for mini mutes gear assembly. This opportunity is classified under NAICS code 333612 and is focused on the procurement of a specific product related to military equipment.

    UT

    Posted Aug 4, 2026JustificationNAICS 333612Sol: SPRHA5-26-C-0005
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    AI Summary

    The Department of Defense is soliciting quotes for the repair of the Gear Assembly Speed Reducer under Solicitation N00104-26-Q-LB17. This opportunity is open for full competition, with a required repair turnaround time of 145 days. Interested bidders should provide a firm-fixed price quote, including all associated co…

    PA

    Posted Aug 4, 2026Due Sep 4, 2026SolicitationNAICS 333612Sol: N0010426QLB17
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,366
    sled
    1
    forecast
    1

    About NAICS 333612

    This industry comprises establishments primarily engaged in manufacturing speed changers, industrial high-speed drives, and gears. These products are used in various machinery and equipment to control speed and torque.

    Read the full NAICS definition →

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