NAICS Demand Lane

    Mining Machinery and Equipment Manufacturing — Contract Opportunities

    55 total opportunities (55 active) tied to NAICS 333131 across federal, state, local, and forecast sources.
    NAICS 333131Federal + SLED55 total
    Total Opportunities
    55
    Across all indexed sources
    Active Estimate
    55
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333131.

    AI Summary

    The Department of Defense is seeking proposals for a shaker table measuring 4ft x 8ft with a 1/2hp 3-phase motor and slopped grooves on a rubber top. This opportunity is classified under NAICS code 333131 and is not subject to Simplified Acquisition Procedures.

    NY

    Posted Apr 15, 2026Due Apr 23, 2026Combined Synopsis/SolicitationNAICS 333131Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3030
    View details

    AI Summary

    The Department of Defense is soliciting quotes for five snowplow packages under NSN 3820014732777. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote, which must be submitted electronically and will be considered if timely received.

    PA

    Posted Sep 29, 2025Due Oct 10, 2025Combined Synopsis/SolicitationNAICS 333131Sol: SPE8EE25T2810
    View details

    AI Summary

    The Department of Defense is soliciting quotes for a snowplow package under NSN 3820014732777. The procurement is set aside for SDVOSBC and requires delivery to DLA Distribution Red River. Interested vendors must submit their quotes electronically, as hard copies will not be provided.

    PA

    Posted Sep 17, 2025Due Sep 29, 2025Combined Synopsis/SolicitationNAICS 333131Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE8EE25T2760
    View details

    AI Summary

    The Department of the Interior's Bureau of Land Management is seeking bids for the rental of a mobile impact crusher plant. This opportunity is classified under NAICS Code 333131 and is set to close on September 8, 2025. Interested bidders should prepare to submit proposals in response to this combined synopsis/solicit…

    ID

    Posted Aug 26, 2025Due Sep 8, 2025Combined Synopsis/SolicitationNAICS 333131Sol: 140L2625Q0086
    View details

    AI Summary

    The Department of the Interior, Bureau of Land Management is seeking proposals for the rental of a mobile impact crusher plant. This opportunity is classified under NAICS code 333131 and is not set aside for small businesses. Interested bidders should submit their proposals by the specified deadline.

    ID

    Posted Aug 26, 2025Due Sep 8, 2025Combined Synopsis/SolicitationNAICS 333131Sol: 140L2625Q0086
    View details

    AI Summary

    The Department of Defense is seeking quotes for exhaust duct procurement on a sole source basis from Rolls-Royce and their authorized distributors. The anticipated award will be a firm-fixed price supply contract. Interested parties may submit proposals by the due date, with the solicitation expected to be posted on Be…

    WA

    Posted Aug 13, 2025Due Aug 18, 2025PresolicitationNAICS 333131Sol: N0040625QS399
    View details

    AI Summary

    The Department of Defense, through the Defense Logistics Agency, is seeking bids for a procurement of 525 feet of metallic tube (NSN 4710011026420) under a combined synopsis/solicitation. This opportunity is set aside for small businesses and may lead to an Indefinite Delivery Contract lasting one year or until orders …

    OH

    Posted Apr 22, 2025Due May 7, 2025Combined Synopsis/SolicitationNAICS 333131Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M425U0178
    View details

    AI Summary

    The Washington Headquarters Services (WHS) is seeking bids for mining parts required by the Raven Rock Mountain Complex. This opportunity is classified under NAICS Code 333131 and is set aside for small businesses (SBA). The combined synopsis/solicitation is due on September 20, 2024, at 10:00 AM Eastern Time. Interest…

    DC

    Posted Sep 17, 2024Due Sep 20, 2024Combined Synopsis/SolicitationNAICS 333131Total Small Business Set-Aside (FAR 19.5)Sol: HQ003424R0276
    View details

    AI Summary

    The Department of the Interior, Bureau of Reclamation, has issued a special notice for the repair of a 50K Rotosonic Drill Head. This contract includes the transportation of the drill head from the site to the manufacturer and back upon completion of the repair. The relevant NAICS code for this opportunity is 333131. T…

    UT

    Posted Sep 12, 2024Due Sep 13, 2024Special NoticeNAICS 333131Sol: 140R4024Q0078
    View details

    AI Summary

    The Department of Defense, specifically the Department of the Air Force, has issued a combined synopsis/solicitation for the procurement of three Bobcat hydraulic breakers (model HB880), three X-change mounting caps, and three hose kits to be delivered to Fort Leonard Wood, Missouri. This solicitation, identified by th…

    TX

    Posted Aug 28, 2024Due Sep 3, 2024Combined Synopsis/SolicitationNAICS 333131Total Small Business Set-Aside (FAR 19.5)Sol: FA302024QHYDR
    View details

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    20
    sled
    34
    forecast
    1

    About NAICS 333131

    This industry comprises establishments primarily engaged in manufacturing mining machinery and equipment, such as drilling machines, crushers, and conveyors used in mining operations. These manufacturers produce equipment designed for extracting minerals and other geological materials from the earth.

    Read the full NAICS definition →

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.