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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333618

    NAICS Demand Lane

    Other Engine Equipment Manufacturing, Contract Opportunities

    5,612 total opportunities (5,612 active) tied to NAICS 333618 across federal, state, local, and forecast sources.
    NAICS 333618Federal + SLED5.6K total
    View NAICS definition →
    Total Opportunities
    5.6K
    Across all indexed sources
    Active Estimate
    5.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333618.

    DEPT OF DEFENSE

    29--AIR CLEANER,INTAKE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 128 units of air cleaner intake (NSN 2940016671330) under a combined synopsis/solicitation. The solicitation is an RFQ, and all responsible sources may submit quotes electronically. Delivery is required to DLA Distribution Red River within 88 days after order. Specificati…

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26T0933
    View details→

    DEPT OF DEFENSE

    29--EXHAUST SYSTEM,ENGINE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 27 units of exhaust systems for engines, under NSN 2990016922594. This RFQ is a source controlled drawing item, and all responsible sources may submit quotes electronically. The solicitation will be available online, and hard copies will not be provided.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26T0890
    View details→

    DEPT OF DEFENSE

    28--OIL PAN

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 5 oil pans under NSN 2815015764112. This RFQ may lead to an Indefinite Delivery Contract with a maximum order total of $350,000. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    OH

    Posted Aug 26, 2026Due Sep 10, 2026Combined Synopsis/SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L326U0720
    View details→

    DEPT OF DEFENSE

    28--KIT,SERVICE

    Active

    AI Summary

    The Department of Defense is soliciting quotes for NSN 2815016592579, a service kit, with a quantity of 308 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.

    OH

    Posted Aug 26, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L426U1153
    View details→

    DEPT OF DEFENSE

    28--MANIFOLD,EXHAUST

    Active

    AI Summary

    The Department of Defense is seeking quotes for 52 units of exhaust manifold (NSN 2815014345184) under RFQ. The delivery is required within 146 days after order. All responsible sources may submit quotes electronically, as hard copies are not available. Specifications and drawings are not provided.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618Sol: SPE7L426T6547
    View details→

    DEPT OF DEFENSE

    29--MUFFLER,EXHAUST

    Active

    AI Summary

    The Department of Defense is seeking quotes for 156 units of exhaust mufflers under NSN 2990016915051. This opportunity is a combined synopsis/solicitation and is available electronically. Quotes must be submitted electronically, and hard copies will not be provided. All responsible sources are encouraged to participat…

    OH

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26T0877
    View details→

    DEPT OF DEFENSE

    GEAR SET BEVEL

    Active

    AI Summary

    The Department of Defense is soliciting quotes for bevel gear sets under solicitation number DLA. Interested contractors must submit their quotes electronically via SAM.gov by August 26, 2026. Compliance with NIST SP 800-171 is required unless items are classified as Commercial Off The Shelf. Ensure all sections of the…

    WA

    Posted Aug 25, 2026Due Aug 27, 2026SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: SPMYM226Q0100
    View details→

    DEPT OF DEFENSE

    5330 BRAND NAME FOR DEFENSE MARITIME SOLUTIONS OVERHAUL KIT

    Active

    AI Summary

    The Fleet Logistics Center Puget Sound is soliciting for a Brand Name Defense Maritime Solutions Overhaul Kit. This procurement is limited to specific technical requirements and proprietary specifications. Interested vendors may submit proposals, which will be evaluated based on price, technical merit, and past perform…

    WA

    Posted Aug 25, 2026Due Sep 1, 2026SolicitationNAICS 333618Total Small Business Set-Aside (FAR 19.5)Sol: N0040626Q0519
    View details→

    DEPT OF DEFENSE

    5330 BRAND NAME FOR DEFENSE MARITIME SOLUTIONS OVERHAUL KIT

    Archived

    AI Summary

    The Fleet Logistics Center Puget Sound intends to solicit for a Brand Name Defense Maritime Solutions Overhaul Kit. This requirement is due to proprietary specifications. Interested companies may submit their interest and capability for consideration in a competitive procurement. Quotes will be evaluated based on techn…

    WA

    Posted Aug 25, 2026Due Aug 19, 2026SolicitationNAICS 333618Sol: N0040626Q0453
    View details→

    DEPT OF DEFENSE

    29--RADIATOR,ENGINE COO

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 55 engine radiators under NSN 2930012678747. Delivery is required at DLA Distribution Depot Oklahoma within specified timelines. All responsible sources are encouraged to submit their quotes electronically for consideration.

    OH

    Posted Aug 25, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE7L526T5181
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    5,388
    sled
    208
    forecast
    16

    Related NAICS Codes

    • 331, Primary Metal Manufacturing→
    • 3311, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 33111, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 331110, Iron and Steel Mills and Ferroalloy Manufacturing →
    • 3312, Steel Product Manufacturing from Purchased Steel→
    • 33121, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 33122, Rolling and Drawing of Purchased Steel→
    • 331221, Rolled Steel Shape Manufacturing →
    • 331222, Steel Wire Drawing →

    Explore

    • 333618 Definition→
    • Browse NAICS Codes→
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    About NAICS 333618

    This industry comprises establishments primarily engaged in manufacturing engine equipment not classified in other specific categories, including parts and accessories for engines used in various applications.

    Read the full NAICS definition →