NAICS Demand Lane

    Ferrous Metal Foundries — Contract Opportunities

    45 total opportunities (45 active) tied to NAICS 33151 across federal, state, local, and forecast sources.
    NAICS 33151Federal + SLED45 total
    Total Opportunities
    45
    Across all indexed sources
    Active Estimate
    45
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33151.

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 30 units of coupling half, quick (NSN 4730014685786) with delivery to DLA Dist San Joaquin. Quotes must be submitted electronically and will be considered if received in a timely manner.

    OH

    Posted May 13, 2026Due May 29, 2026Combined Synopsis/SolicitationNAICS 331511Sol: SPE7M126Q0874
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    AI Summary

    The opportunity involves the procurement of lever castings for the Watervliet Arsenal, specifically for the 120mm M256 and 105mm M20 cannons. Bidders are required to provide first articles as specified in the drawings. This solicitation is set aside for small businesses and does not fall under Simplified Acquisition Pr…

    NY

    Posted May 7, 2026Due May 22, 2026SolicitationNAICS 331512Total Small Business Set-Aside (FAR 19.5)Sol: W911PT26QA075
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    AI Summary

    The U.S. Army Corps of Engineers requires steel cast horse boxes, quoin blocks, and quoin stays for wicket gate structures at Peoria and LaGrange Lock and Dams. Bidders must provide physical and chemical certification reports for compliance with ASTM 148, Grade 80-50 at delivery. This opportunity is a formal solicitati…

    IL

    Posted Apr 30, 2026Due May 4, 2026SolicitationNAICS 331513Total Small Business Set-Aside (FAR 19.5)Sol: W912EK26QA031
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    AI Summary

    The Department of Defense is soliciting quotes for 203 units of quick disconnect terminals under NSN 5940005352628. This RFQ may lead to an Indefinite Delivery Contract with a one-year term. Quotes must be submitted electronically, and hard copies are not available. The estimated minimum order is 20 units, with deliver…

    VA

    Posted Apr 6, 2026Due Apr 21, 2026Combined Synopsis/SolicitationNAICS 331512Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE4A626U2479
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    AI Summary

    The Department of the Navy is seeking quotes for the procurement and delivery of long lead time materials, specifically rudder sleeves for LSD-class ships. This opportunity is a Request for Quotation (RFQ) under NAICS code 331512, with a delivery date required by March 19, 2026. Interested vendors should respond accord…

    CA

    Posted Dec 1, 2025Due Dec 5, 2025Combined Synopsis/SolicitationNAICS 331512No Set aside usedSol: N5523626Q0011
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    AI Summary

    The U.S. Coast Guard is seeking quotes for steel castings, specifically an unfinished 8" IPS waster piece. The solicitation is a Request for Quote (RFQ) with a firm fixed price purchase order anticipated. Vendors must comply with specific packaging and delivery requirements, with all deliveries due by December 10, 2025…

    MD

    Posted Nov 12, 2025Due Nov 28, 2025Combined Synopsis/SolicitationNAICS 331513Total Small Business Set-Aside (FAR 19.5)Sol: 70Z04026Q60706Y00
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    AI Summary

    The Department of Defense is soliciting quotes for LSD Class Ship Rudder Sleeves under RFQ N5523626Q0003. This is a total small business set-aside, and quotes must be submitted by eligible small businesses. The delivery date for long lead time materials is required by 19 March 2026.

    CA

    Posted Nov 4, 2025Due Nov 14, 2025SolicitationNAICS 331512Total Small Business Set-Aside (FAR 19.5)Sol: N5523625Q0003
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    AI Summary

    The Department of Defense is soliciting quotes for LSD Class Ship Rudder Sleeves under RFQ N5523626Q0003. This is a total small business set-aside, and quotes must be submitted by eligible small businesses. The delivery date for long lead time materials is required by March 19, 2026.

    CA

    Posted Oct 24, 2025Due Nov 14, 2025SolicitationNAICS 331512Total Small Business Set-Aside (FAR 19.5)Sol: N5523625Q0003
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of coupling half, quick, with NSN 4730010236991. The solicitation is an RFQ, and interested vendors must submit their quotes electronically. Delivery is required to DLA Distribution within 100 days after order. Specifications and hard copies are not availa…

    VA

    Posted Oct 23, 2025Due Oct 31, 2025Combined Synopsis/SolicitationNAICS 331512Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A726Q0099
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    AI Summary

    The Department of Defense is seeking small business vendors capable of providing rudder sleeves for the USS Pearl Harbor. This Sources Sought announcement is for market research purposes, with responses due by 23 October 2025. Interested parties should submit their capabilities and contact information as outlined in th…

    CA

    Posted Oct 16, 2025Due Oct 24, 2025Sources SoughtNAICS 331512Total Small Business Set-Aside (FAR 19.5)Sol: N5523626Q0003
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    42
    sled
    3
    forecast
    0

    About NAICS 33151

    This industry comprises establishments primarily engaged in manufacturing ferrous metal castings, including iron and steel castings. These foundries produce a variety of cast metal products used in machinery, automotive, and construction sectors.

    Read the full NAICS definition →

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