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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333120

    NAICS Demand Lane

    Construction Machinery Manufacturing, Contract Opportunities

    3,009 total opportunities (3,009 active) tied to NAICS 333120 across federal, state, local, and forecast sources.
    NAICS 333120Federal + SLED3K total
    View NAICS definition →
    Total Opportunities
    3K
    Across all indexed sources
    Active Estimate
    3K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333120.

    GENERAL SERVICES ADMINISTRATION

    NSN 5130015669115; HAMMER, HYDRAULIC, MOUNTED

    Active

    AI Summary

    GSA is soliciting quotes for two brand-name hydraulic hammer attachment kits, NSN 5130-01-566-9115, for a Case M400T compact track loader. The specified item is Case part number 47450998, featuring a CH300 hammer body. Bidders must complete and return both the RFQ document and MIL-STD-129R by email for their quotes to …

    DC

    Posted Oct 23, 2026Due Oct 29, 2026SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: 47QSSC26Q9115
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    J061--THOMPSON POWER GENERATOR SERVICE RFI INTENT TO SOLE SOURCE

    Active

    AI Summary

    The VA Tennessee Valley Healthcare System is seeking capability information for a proposed five-year, intent-to-sole-source contract with Thompson Machinery Commerce Corporation to maintain and overhaul its Caterpillar G3520C natural-gas generator and associated radiator and auxiliary systems. Work includes scheduled m…

    TN

    Posted Oct 23, 2026Due Oct 30, 2026Sources SoughtNAICS 333120Service-Disabled Veteran-Owned Small Business (SDVOSB) Sole Source (FAR 19.14)Sol: 36C24927Q0025
    View details→

    DEPT OF DEFENSE

    38--REEL,CABLE

    Active

    AI Summary

    The Defense Logistics Agency seeks quotes for 25 cable reels, NSN 3895-01-513-6582, for delivery to DLA Distribution within 87 days after order. Approved sources are 0SZB6 (4800576-003) and 75Q65 (2HA942). Quotes must be submitted electronically; specifications and hard-copy solicitation documents are unavailable.

    PA

    Posted Oct 21, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 333120Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE8EE27T0205
    View details→

    DEPT OF DEFENSE

    REQUEST FOR QUOTATION NO. N4008426Q1022 PROCUREMENT OF CRANES FOR NAVFAC FAR EAST

    Active

    AI Summary

    This Request for Quotation (RFQ) seeks offers for the procurement of cranes for NAVFAC FAR EAST. The solicitation is not a set-aside for small businesses and incorporates provisions and clauses by reference. Interested parties should refer to the attached combined synopsis/solicitation for further details.

    AP

    Posted Oct 13, 2026Due Oct 26, 2026Combined Synopsis/SolicitationNAICS 333120Sol: N4008426Q1022
    View details→

    DEPT OF DEFENSE

    CRANE LMI SYSTEM, BARGE INTEGRATION AND COMPONENTS INSTALLATION

    Archived

    AI Summary

    The Department of Defense is soliciting proposals for the installation of a Crane LMI System, including barge integration and components. Interested bidders should refer to the solicitation for detailed requirements and specifications. This opportunity is set aside for small businesses.

    MN

    Posted Oct 8, 2026Due Oct 20, 2026SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26QA112
    View details→

    DEPT OF DEFENSE

    CB34B ROLLER OR EQUAL

    Archived

    AI Summary

    The Department of the Air Force is seeking quotations for a CB34B roller under RFQ FA282327Q0002. This is a 100 percent Small Business set-aside opportunity, and all work will be performed in accordance with specified salient characteristics. Offerors must identify their business size status in their quotations.

    FL

    Posted Oct 6, 2026Due Oct 14, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: FA282327Q0002
    View details→

    DEPT OF DEFENSE

    38--REEL,CABLE

    Archived

    AI Summary

    The Department of Defense is seeking quotes for the procurement of cable reels under NSN 3895015136582. The solicitation is an RFQ, and interested vendors must submit their quotes electronically. Delivery is required within 37 days after order. Specifications and hard copies are not available.

    PA

    Posted Oct 1, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 333120Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE8EE27T0039
    View details→

    DEPT OF DEFENSE

    39--HANDLING ATTACHMENT,FO

    Archived

    AI Summary

    The Department of Defense is seeking quotes for the procurement of two handling attachments under NSN 3930015296382. This opportunity is a combined synopsis/solicitation and is classified as an RFQ. Quotes must be submitted electronically, and hard copies will not be provided.

    PA

    Posted Sep 30, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 333120Sol: SPE8EF26T1848
    View details→

    DEPT OF DEFENSE

    REELING MACHINE, CABLE, MOTOR DRIVEN

    Active

    AI Summary

    The Department of Defense, specifically the Navy, is soliciting proposals for a motor-driven cable reeling machine. This opportunity is categorized under NAICS code 333120. Interested bidders should refer to the attached documents for further details.

    PA

    Posted Sep 28, 2026Due Oct 28, 2026SolicitationNAICS 3331208(a) Sole Source (FAR 19.8)Sol: N0038326QB103
    View details→

    DEPT OF DEFENSE

    CONCRETE JERSEY BARRIERS

    Archived

    AI Summary

    The Department of Defense is seeking bids for the supply of concrete jersey barriers measuring 10 feet by 32 inches, equipped with forklift pockets. This opportunity is categorized under NAICS code 333120 and is not subject to Simplified Acquisition Procedures. Interested bidders should respond to the combined synopsis…

    NY

    Posted Sep 25, 2026Due Sep 28, 2026Combined Synopsis/SolicitationNAICS 333120Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U4558
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    1,565
    sled
    1,435
    forecast
    9

    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

    • 333120 Definition→
    • Browse NAICS Codes→
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    About NAICS 333120

    This industry comprises establishments primarily engaged in manufacturing construction machinery, such as bulldozers, excavators, and loaders. These machines are used in construction, mining, and other heavy-duty applications.

    Read the full NAICS definition →