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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3331

    NAICS Demand Lane

    Agriculture, Construction, and Mining Machinery Manufacturing, Contract Opportunities

    5,436 total opportunities (5,436 active) tied to NAICS 3331 across federal, state, local, and forecast sources.
    NAICS 3331Federal + SLED5.4K total
    View NAICS definition →
    Total Opportunities
    5.4K
    Across all indexed sources
    Active Estimate
    5.4K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3331.

    DEPARTMENT OF THE INTERIOR

    37--DK BOOM SPRAY RIG FOR FLAT-BED TRUCK

    Active

    AI Summary

    The Bureau of Reclamation is soliciting a DK boom spray rig for installation on a flat-bed truck. This is a combined synopsis/solicitation, amended by Amendment 0003, with a response deadline of November 20, 2026. The notice lists NAICS 333111 and an SBA set-aside; bidders should consult the solicitation for specificat…

    MT

    Posted Nov 13, 2026Due Nov 20, 2026Combined Synopsis/SolicitationNAICS 333111Total Small Business Set-Aside (FAR 19.5)Sol: 140RR027Q0005
    View details→

    DEPT OF DEFENSE

    39--HANDLING ATTACHMENT

    Active

    AI Summary

    The Defense Logistics Agency is soliciting quotes for NSN 3930-01-454-2131 handling attachments, with quantities of 5 and 10 units delivered to DLA Distribution San Joaquin within 108 days after order. Approved sources are 1YHH8, part numbers 6615204 and 6615204S. The RFQ is available electronically; hard copies and sp…

    PA

    Posted Nov 12, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 333120Sol: SPE8EF27T0308
    View details→

    DEPT OF DEFENSE

    TRACK LOADER

    Active

    AI Summary

    The U.S. Army Corps of Engineers, Memphis District solicited quotes for a track loader under a total small business set-aside. The solicitation has been canceled in its entirety, and the Army plans to resolicit at a future date. Vendors must be registered in SAM to be eligible for award.

    TN

    Posted Nov 12, 2026Due Nov 25, 2026SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W912EQ27QA002
    View details→

    DEPT OF DEFENSE

    BAUMALIGHT FGS952 FELLER BUNCHER ATTACHMENT - DEVENS RFTA, MA

    Active

    AI Summary

    The Army is conducting market research for a new Baumalight FGS952 feller buncher attachment for Devens Reserve Forces Training Area in Devens, Massachusetts. The attachment will support the installation’s Integrated Training Area Management work plan. A future award is anticipated as a single firm-fixed-price contract…

    NJ

    Posted Nov 12, 2026Due Nov 20, 2026Sources SoughtNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W15QKN-27-Q-A013
    View details→

    DEPT OF DEFENSE

    17--SKID,BOMB

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for three bomb skids (NSN 1740-00-872-9361), to be delivered to W1A8 DLA Distribution within 166 days after award. The notice is a combined synopsis/solicitation, and drawings and military specifications are available electronically. Hard copies are not avail…

    PA

    Posted Nov 11, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 333120Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE8EF27T0260
    View details→

    HAMMER,PILE DRIVER

    Active

    AI Summary

    The U.S. Coast Guard intends to make a sole-source purchase from PILECO INC. for three pile driver hammers (NSN 3895-01-681-8298; part number D6-42 or 6-32-T019). The purchase is being conducted under FAR 13.106-1(b) because the agency considers PILECO the only responsible source. Interested vendors may submit capabili…

    Posted Nov 10, 2026Due Nov 16, 2026Special NoticeNAICS 3331208(a) Sole Source (FAR 19.8)Sol: 70ZU0227N40020B00
    View details→

    DEPT OF DEFENSE

    TRACTOR

    Active

    AI Summary

    The Department of the Army is soliciting a tractor meeting specified engine, transmission, dual-rear-wheel, four-wheel-drive, hydraulic, hitch, PTO, cab, and precision agriculture requirements. Minimum engine output is 180 horsepower, with a 195-horsepower maximum. Required features include a Category 3 three-point hit…

    NY

    Posted Nov 10, 2026Due Nov 25, 2026Combined Synopsis/SolicitationNAICS 333111Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0157
    View details→

    DEPT OF DEFENSE

    ROADS AND GROUNDS EQUIP MAINTENANCE PARTS BPA

    Active

    AI Summary

    The Army’s Mission and Installation Contracting Command at Fort Drum is seeking interested vendors for a multiple-award BPA covering commercial landscaping, grounds maintenance, and equipment repair supplies. Vendors must operate a fully stocked storefront within a 120-mile driving radius of Fort Drum and accept Govern…

    NY

    Posted Nov 9, 2026Due Nov 1, 2031PresolicitationNAICS 333112Sol: W911S227Q5331
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    3750--VR&E LANDSCAPING EQUIPMENT FOR SELF-EMPLOYMENT; BASE; AWARD

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting landscaping equipment for a veteran beneficiary through its Vocational Rehabilitation and Employment self-employment program. The notice is identified as an award-stage solicitation, with a deadline of November 19, 2026. The supplied information does not specify equipmen…

    DC

    Posted Nov 6, 2026Due Nov 19, 2026SolicitationNAICS 333112Sol: 36C10D27Q0012
    View details→

    DEPT OF DEFENSE

    HOPPER SPREADER

    Archived

    AI Summary

    The Department of the Army is soliciting offers for a hopper spreader. Offerors must submit a completed Buy American form for their offers to be considered. The detailed requirements and product description are provided in the solicitation attachment.

    NY

    Posted Nov 6, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0131
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,774
    sled
    2,634
    forecast
    28

    Related NAICS Codes

    • 33, Manufacturing→
    • 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→

    Explore

    • 3331 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 3331

    This industry comprises establishments primarily engaged in manufacturing machinery for agriculture, construction, and mining activities. It includes the production of equipment such as tractors, construction machinery, and mining machinery.

    Read the full NAICS definition →