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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33231

    NAICS Demand Lane

    Plate Work and Fabricated Structural Product Manufacturing, Contract Opportunities

    3,089 total opportunities (3,089 active) tied to NAICS 33231 across federal, state, local, and forecast sources.
    NAICS 33231Federal + SLED3.1K total
    View NAICS definition →
    Total Opportunities
    3.1K
    Across all indexed sources
    Active Estimate
    3.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33231.

    DEPT OF DEFENSE

    EQUIPMENT SHED

    Active

    AI Summary

    The U.S. Army Corps of Engineers, Memphis District, planned to procure one equipment shed under solicitation W912EQ26QA044 as a small-business set-aside. The solicitation has been canceled in its entirety, and the Government plans to resolicit at a future date. No quotes should be submitted against this canceled solici…

    TN

    Posted Nov 13, 2026Due Nov 18, 2026Combined Synopsis/SolicitationNAICS 332311Total Small Business Set-Aside (FAR 19.5)Sol: W912EQ26QA044
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    STOCK REPLENISHMENT OF STAINLESS STEEL PLATES

    Active

    AI Summary

    NASA seeks quotes for stock replenishment of stainless steel plates under a brand-name-or-equivalent requirement. Vendors should review the attachments, include any shipping costs, and reference tracking number 80NSSC27948697Q in the email subject line. NASA does not accept credit card payment. The notice lists NAICS 3…

    MS

    Posted Nov 13, 2026Due Nov 17, 2026Combined Synopsis/SolicitationNAICS 332313Total Small Business Set-Aside (FAR 19.5)Sol: 80NSSC27948697Q
    View details→

    DEPT OF DEFENSE

    METAL PLATE PARTS

    Active

    AI Summary

    The Navy is conducting market research for metal plate parts for the USS Chief in support of SRF-JRMC. Requested supplies include copper-nickel plate meeting MIL-C-15726F and aluminum bronze plate meeting specified alloy and material standards. Interested vendors should provide company and small-business classification…

    WA

    Posted Nov 13, 2026Due Nov 17, 2026Sources SoughtNAICS 332313Total Small Business Set-Aside (FAR 19.5)Sol: 1301429774
    View details→

    DEPT OF DEFENSE

    FRONT LOAD CONTAINER - FORT BRAGG

    Active

    AI Summary

    The Department of the Army is soliciting front-load containers for Fort Bragg. The notice is a combined synopsis/solicitation, identifies NAICS 332313, and is set aside for small businesses. The available information does not specify container quantities, technical requirements, or delivery details.

    NY

    Posted Nov 13, 2026Due Nov 19, 2026Combined Synopsis/SolicitationNAICS 332313Total Small Business Set-Aside (FAR 19.5)Sol: W911S227U0177
    View details→

    DEPT OF DEFENSE

    95--SHEET,METAL

    Active

    AI Summary

    The Defense Logistics Agency seeks quotes for seven sheets of metal under NSN 9535-00-234-2177, for delivery to DLA Distribution Puget Sound within 83 days after order. This is a small-business set-aside combined synopsis/solicitation. Quotes must be submitted electronically; drawings and applicable military specificat…

    PA

    Posted Nov 12, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 332313Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E427T0368
    View details→

    DEPT OF DEFENSE

    USS PINCKNEY (DDG-91) HELO HANGER DOOR REPLACEMENT PARTS

    Active

    AI Summary

    Southwest Regional Maintenance Center is conducting market research for OEM replacement parts and components for the USS PINCKNEY’s helicopter hangar door, supporting its FY27 Depot Modernization Period availability. The contractor would furnish all materials specified in the SOW, with delivery by August 24, 2028, or b…

    CA

    Posted Nov 12, 2026Due Nov 24, 2026Sources SoughtNAICS 332312Sol: N5523627R0009
    View details→

    DEPT OF DEFENSE

    54--FLOOR,PORTABLE SHELTER

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for 16 portable shelter floors (NSN 5411015405604), with delivery to DLA Distribution within 243 days after order. The solicitation and associated technical drawings or specifications are available electronically; hard copies are not provided. All responsible…

    PA

    Posted Nov 12, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 332311Sol: SPE8E527T0557
    View details→

    DEPT OF DEFENSE

    53--KNOB

    Active

    AI Summary

    The Defense Logistics Agency is seeking electronic quotes for 43 knobs, NSN 5355-01-083-7040, manufactured to a specified source-controlled drawing; the approved source is 81590 SA384-101. The item must be delivered within 86 days after order to DLA depots in the United States and overseas. The award may be a one-year …

    OH

    Posted Nov 12, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 332312Sol: SPE7LX27U0754
    View details→

    DEPT OF DEFENSE

    44--COOLER,FLUID,INDUSTRIA

    Active

    AI Summary

    DLA is soliciting quotes for two industrial fluid coolers, NSN 4420-01-587-9278, for delivery to DLA Distribution within 166 days after award. Approved sources are identified by part numbers M10-BWFD-N and NSWC.M10BW. The solicitation is available electronically; hard copies and specifications, plans, or drawings are n…

    PA

    Posted Nov 11, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 332312Sol: SPE8E827T0614
    View details→

    DEPT OF DEFENSE

    LOWER MONUMENTAL DIFFUSER GRATING

    Archived

    AI Summary

    The U.S. Army is soliciting bids for diffuser grating for the Lower Monumental project. The solicitation is set aside for small businesses and has been amended several times, including corrections to CLIN measurements and the delivery address. Review the solicitation and amendments for technical specifications, deliver…

    WA

    Posted Nov 10, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 332312Total Small Business Set-Aside (FAR 19.5)Sol: W912EF27QA011
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,616
    sled
    460
    forecast
    13

    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

    • 33231 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 33231

    This industry comprises establishments primarily engaged in manufacturing metal plate work and fabricated structural metal products, such as metal tanks, metal doors, and metal windows. These businesses typically perform cutting, bending, and assembling of metal plates and structural components.

    Read the full NAICS definition →