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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333

    NAICS Demand Lane

    Machinery Manufacturing, Contract Opportunities

    66,764 total opportunities (66,764 active) tied to NAICS 333 across federal, state, local, and forecast sources.
    NAICS 333Federal + SLED66.8K total
    View NAICS definition →
    Total Opportunities
    66.8K
    Across all indexed sources
    Active Estimate
    66.8K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333.

    DEPARTMENT OF THE INTERIOR

    HOPPER SPREADERS FOR BIA, NAVAJO REGION, BRANCH OF

    Active

    AI Summary

    The Bureau of Indian Affairs is seeking proposals for hopper spreaders for the Navajo Region, specifically for the Branch of Transportation. This opportunity is classified under NAICS code 333120 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare their proposals accordingly.

    NM

    Posted Aug 26, 2026Due Sep 4, 2026Combined Synopsis/SolicitationNAICS 333120Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services)Sol: 140A0926Q0027
    View details→

    DEPT OF DEFENSE

    TRAILER-MOUNTED BOOM LIFT

    Active

    AI Summary

    The Department of Defense is seeking proposals for a trailer-mounted boom lift. This opportunity is classified under NAICS code 333924 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified deadline.

    NY

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 333924Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U4304
    View details→

    DEPT OF DEFENSE

    JBSA FSH - HVAC REPLACEMENT OEM PARTS ONLY – BAC COOLING TOWER AND TEMTROL AHU

    Active

    AI Summary

    The Department of Defense intends to award a sole-source purchase order for OEM parts to replace HVAC components at JBSA FSH. This opportunity is limited to authorized dealers of BAC and Temtrol parts, ensuring system compatibility and warranty preservation. Interested parties must respond within five days to demonstra…

    TX

    Posted Aug 26, 2026Due Sep 1, 2026Special NoticeNAICS 333415Sol: FA301626Q0260NoI-SS_BrandName
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    FLOW MACH 500 WATERJET SYSTEM

    Active

    AI Summary

    NASA is seeking bids for a Flow Mach 500 Waterjet System under a combined synopsis/solicitation. Vendors must provide proof of pricing from the manufacturer and confirm authorization to resell. Bids should include CAGE/UEI code, FOB destination, lead time for delivery, and a point of contact. Small businesses will rece…

    MS

    Posted Aug 26, 2026Due Sep 3, 2026Combined Synopsis/SolicitationNAICS 333517Sol: 80NSSC26333517Q
    View details→

    DEPT OF DEFENSE

    MULTI-TURN VALVE ACTUATOR, STEM, AND PEDESTAL

    Active

    AI Summary

    The Department of Defense is soliciting proposals for a multi-turn valve actuator, stem, and pedestal. This opportunity is classified under NAICS code 333995 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified deadline.

    MN

    Posted Aug 26, 2026Due Sep 9, 2026SolicitationNAICS 333995Total Small Business Set-Aside (FAR 19.5)Sol: W912ES26QA004
    View details→

    DEPT OF DEFENSE

    60 FT LIFT

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Army, is seeking proposals for a 60 FT lift. This opportunity is categorized as a combined synopsis/solicitation and is primarily focused on the procurement of elevated work platforms. Interested bidders should prepare their proposals accordingly.

    NY

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 333924Sol: W911S226U4303
    View details→

    DEPT OF DEFENSE

    N5523626Q0117-USS ANCHORAGE (LPD-23), CLUTCH ASSEBLY PARTS

    Active

    AI Summary

    The Southwest Regional Maintenance Center intends to negotiate a sole source purchase order with Timken Gears & Services Inc. for clutch assembly parts for LPD class ships. This opportunity is not a solicitation for offers but seeks information on vendors' capabilities. Responses are due by 11 PM Pacific on September 1…

    CA

    Posted Aug 26, 2026Due Sep 1, 2026Special NoticeNAICS 333613Sol: N5523626Q0117
    View details→

    DEPT OF DEFENSE

    COMBINED SYNOPSIS/SOLICITATION FOR OILLESS VACUUM PUMPS

    Active

    AI Summary

    The Department of Defense is seeking quotes for two new oilless vacuum pumps for the Physics Department at the Naval Postgraduate School. This opportunity is set aside for small businesses and requires delivery within 30 days after receipt of order. The solicitation closes on August 28, 2026, at 3:00 PM PST.

    CA

    Posted Aug 26, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 333912Total Small Business Set-Aside (FAR 19.5)Sol: N00244-26-Q-0086
    View details→

    DEPT OF DEFENSE

    PHANTOM T2540 HIGH-SPEED CAMERAS AND KIT CASES FOR ERDC GSL

    Active

    AI Summary

    The US Army ERDC GSL is seeking quotes for two Phantom T2540 high-speed cameras and two kit cases. This RFQ emphasizes technical acceptability, experience, and availability in the evaluation of offers. Interested vendors must submit their quotes by September 4, 2026, to the designated contacts.

    MS

    Posted Aug 26, 2026Due Sep 4, 2026Combined Synopsis/SolicitationNAICS 333310Total Small Business Set-Aside (FAR 19.5)Sol: W912HZ26QA040
    View details→

    DEPT OF DEFENSE

    61--MOTOR,ALTERNATING CURR

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of an alternating current motor, NSN 6105015876883. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote, which must be submitted electronically and received in a timely manner.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333618SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE7M126T311H
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    59,614
    sled
    7,016
    forecast
    134

    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

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

    About NAICS 333

    The Machinery Manufacturing sector comprises establishments engaged in manufacturing machinery, including engines, turbines, and other mechanical equipment. These businesses produce a wide range of machinery used in various industries such as agriculture, construction, and manufacturing.

    Read the full NAICS definition →