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

    NAICS Demand Lane

    Machinery Manufacturing, Contract Opportunities

    72,779 total opportunities (72,779 active) tied to NAICS 333 across federal, state, local, and forecast sources.
    NAICS 333Federal + SLED72.8K total
    View NAICS definition →
    Total Opportunities
    72.8K
    Across all indexed sources
    Active Estimate
    72.8K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333.

    DEPT OF DEFENSE

    DIESEL POWERED TRASH PUMP

    Active

    AI Summary

    The Army’s Plant Section at Ensley Engineer Yard is soliciting two diesel-powered trash pumps and accessories. An amendment extends the RFQ deadline to November 13, 2026, revises delivery dates, and corrects the required coupler size.

    TN

    Posted Oct 30, 2026Due Nov 13, 2026SolicitationNAICS 333914Total Small Business Set-Aside (FAR 19.5)Sol: W912EQ27QA004
    View details→

    DEPT OF DEFENSE

    FILTER ELEMENT, FLUID

    Active

    AI Summary

    Norfolk Naval Shipyard is soliciting quotes for 1,200 Donaldson fluid filter elements, part number P194411-016-190-SS, under a firm-fixed-price contract. This is a brand-name requirement and a 100% small business set-aside. Vendors must submit the completed solicitation forms, capability statement, continuation sheet, …

    VA

    Posted Oct 30, 2026Due Nov 5, 2026SolicitationNAICS 333413Total Small Business Set-Aside (FAR 19.5)Sol: N4215827QE003
    View details→

    DEPT OF DEFENSE

    35K LB. BASE CAPACITY 4-WHEEL SIT-DOWN AC ELECTRIC LIFT TRUCK, INCLUDING OPTIONS, BATTERY, CHARGER, AND FREIGHT

    Active

    AI Summary

    The Army seeks one new, heavy-capacity battery-electric, four-wheel sit-down forklift, rated for at least 28,700 pounds at the specified load center and configuration, with battery, charger, fork-positioner attachment, safety features, manuals, warranty, and on-site operator orientation. Delivery is required to McAlest…

    NY

    Posted Oct 30, 2026Due Nov 9, 2026Combined Synopsis/SolicitationNAICS 333924Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0101
    View details→

    DEPT OF DEFENSE

    FT RILEY - ZERO TURN MOWER - TRADE IN REQ

    Active

    AI Summary

    The Army at Fort Riley seeks a 2026-or-newer John Deere Z997 zero-turn mower meeting the listed specifications, including a 72-inch deck and Tier 4 Final diesel engine. The offeror must also accept and provide trade-in value for five operating mowing-equipment items. This is a combined synopsis/solicitation; the acquis…

    NY

    Posted Oct 30, 2026Due Nov 10, 2026Combined Synopsis/SolicitationNAICS 333112Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0102
    View details→

    DEPT OF DEFENSE

    SOURCES SOUGHT: ALTERNATIVE SOURCES OF WATER FOR SMALL UNITS. (ACC-DTA CSO AMEND 42)

    Active

    AI Summary

    The Army Contracting Command–Detroit Arsenal has released an Area of Interest for alternative water sources and a portable tactical water purification system for small units. This notice directs vendors to the active CSO posting, W912CH-26-S-0001, Amendment 42, for submission instructions and attachments. Interested pa…

    MI

    Posted Oct 30, 2026Due Nov 6, 2026Sources SoughtNAICS 333310Sol: PANDTA-26-P-0000_039521
    View details→

    DEPT OF DEFENSE

    CUSTOM GEARBOX

    Active

    AI Summary

    The Defense Logistics Agency is soliciting quotes for a custom gearbox, with delivery to Bremerton, Washington, FOB destination. Offerors must submit a signed and completed solicitation with pricing, manufacturer and country-of-origin details, and delivery lead time. The notice requests electronic quotes through SAM.go…

    WA

    Posted Oct 30, 2026Due Nov 22, 2026SolicitationNAICS 333613Sol: SPMYM227Q1115
    View details→

    DEPARTMENT OF ENERGY

    DRY VACUUM PUMP

    Active

    AI Summary

    UT-Battelle, LLC, the Oak Ridge National Laboratory management contractor, seeks quotations for a dry vacuum pump or domestic equivalent for a Department of Energy-funded project. The solicitation is PR505843 and applies the FAR brand-name-or-equal provision. Vendors should review the attached terms, flowdown clauses, …

    TN

    Posted Oct 30, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 333912Sol: PR505843
    View details→

    DEPARTMENT OF THE TREASURY

    NOTICE OF INTENT TO AWARD SOLE SOURCE – BEP SPARE PARTS

    Active

    AI Summary

    The Bureau of Engraving and Printing intends to award a sole-source, firm-fixed-price contract to Koenig & Bauer Banknote Solutions SA for proprietary spare parts used in BEP printing and currency production equipment. The notice invites written responses from interested sources by November 5, 2026, to assess whether c…

    DC

    Posted Oct 30, 2026Due Nov 5, 2026Special NoticeNAICS 333248Sol: 2031ZA27N00005
    View details→

    DEPARTMENT OF ENERGY

    UHV VIEWPORT ASSEMBLY WITH MANUAL SHUTTER

    Active

    AI Summary

    UT-Battelle, LLC, the Oak Ridge National Laboratory management and operations contractor, is requesting quotations for a UHV viewport assembly with a manual shutter or domestic equivalent for a Department of Energy-funded project. The solicitation is PR516061 and applies the FAR brand-name-or-equal provision. Quotation…

    TN

    Posted Oct 30, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 33399Sol: PR516061
    View details→

    DEPT OF DEFENSE

    SMALL CNC VERTICAL MILLING MACHINE

    Active

    AI Summary

    The Air Force is conducting market research on sources capable of supplying two new small CNC vertical milling machines to Arnold Air Force Base in Tennessee. Refurbished or remanufactured machines are not permitted. Interested businesses are asked to provide capability information, feedback on the attached specificati…

    TN

    Posted Oct 30, 2026Due Nov 6, 2027Sources SoughtNAICS 333517Total Small Business Set-Aside (FAR 19.5)Sol: FA910127QB0XX_Small_CNC_Vertical_Milling_Machine
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    62,661
    sled
    10,011
    forecast
    107

    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

    • 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 →