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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3315

    NAICS Demand Lane

    Foundries, Contract Opportunities

    172 total opportunities (172 active) tied to NAICS 3315 across federal, state, local, and forecast sources.
    NAICS 3315Federal + SLED172 total
    View NAICS definition →
    Total Opportunities
    172
    Across all indexed sources
    Active Estimate
    172
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3315.

    DEPT OF DEFENSE

    53--INSERT,SCREW THREAD

    Active

    AI Summary

    The Department of Defense is seeking quotes for 4 units of NSN 5325012686979, INSERT, SCREW THREAD. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote for consideration. Hard copies are not available, and specifications are not provided.

    VA

    Posted Sep 28, 2026Due Oct 6, 2026Combined Synopsis/SolicitationNAICS 331523Sol: SPE4A626T37LQ
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    9930--MANUFACTURE, SUPPLY, AND DISTRIBUTE FLAT BRONZE MARKERS

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for the manufacture, supply, and distribution of flat bronze markers. This opportunity is classified under NAICS code 331529 and is focused on providing products specifically for veterans' memorials.

    VA

    Posted Sep 24, 2026Due Nov 2, 2026SolicitationNAICS 331529Sol: 36C78626R0104
    View details→

    DEPT OF DEFENSE

    47--COUPLING HALF,QUICK DI

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for 9 units of coupling half, quick disconnect, under NSN 4730010152907. 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 total order value is $350,000.

    OH

    Posted Sep 17, 2026Due Oct 1, 2026Combined Synopsis/SolicitationNAICS 331512Sol: SPE7M526U0078
    View details→

    DEPT OF DEFENSE

    47--COUPLING HALF,QUICK DI

    Archived

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 27 units of coupling half, quick disconnect fittings under NSN 4730014684368. Delivery is required to DLA Dist San Joaquin within specified timelines. All responsible sources are encouraged to submit their quotes electronically.

    OH

    Posted Sep 10, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 331511Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M326T8983
    View details→

    DEPT OF DEFENSE

    53--WASHER,FLAT

    Archived

    AI Summary

    The Department of Defense is seeking quotes for 135 flat washers under NSN 5310015138600. 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 total contract value is $350,000.

    VA

    Posted Sep 2, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 331529SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE4A626U3573
    View details→

    DEPT OF DEFENSE

    53--WASHER,FLAT

    Archived

    AI Summary

    The Department of Defense is seeking quotes for 594 flat washers under NSN 5310009012581. 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 total order value is $350,000, with a guaranteed minimum quantity…

    OH

    Posted Aug 30, 2026Due Sep 14, 2026Combined Synopsis/SolicitationNAICS 331529Sol: SPE7M126U5593
    View details→

    DEPT OF DEFENSE

    USNS MEDGAR EVERS SEA CHEST ANODES

    Archived

    AI Summary

    The Department of Defense is soliciting for Sea Chest Anodes for the USNS MEDGAR EVERS. Interested bidders should refer to the attached amendment for detailed specifications and requirements. This opportunity is categorized under NAICS code 331523, focusing on marine hardware.

    VA

    Posted Aug 27, 2026Due Sep 8, 2026SolicitationNAICS 331523Sol: N3220526Q7169
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    STEEL CASTINGS

    Archived

    AI Summary

    The U.S. Coast Guard is seeking quotes for steel castings, specifically an unfinished 8" IPS waster piece, under solicitation number 2126406Y152141359. This opportunity is set aside for small businesses and requires delivery by September 17, 2026. Vendors must have an active SAM registration and comply with specified p…

    MD

    Posted Aug 21, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 331513Total Small Business Set-Aside (FAR 19.5)Sol: 70Z04026Q60210Y00
    View details→

    DEPT OF DEFENSE

    31--BEARING, BALL, ANNULAR

    Archived

    AI Summary

    The Department of Defense is seeking quotes for 397 units of ball bearings (NSN 3110005165589) under a combined synopsis/solicitation. The delivery is required at DLA Distribution Depot Oklahoma. Interested vendors must submit their quotes electronically, as hard copies will not be provided.

    VA

    Posted Aug 19, 2026Due Aug 27, 2026Combined Synopsis/SolicitationNAICS 331523Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A626T20YD
    View details→

    DEPT OF DEFENSE

    47--COUPLING HALF,QUICK DI

    Archived

    AI Summary

    The Department of Defense is seeking quotes for 421 units of coupling half, quick disconnect, NSN 4730013298316. This opportunity is a combined synopsis/solicitation under RFQ, and all responsible sources may submit a quote electronically. Specifications and hard copies are not available.

    OH

    Posted Aug 11, 2026Due Aug 21, 2026Combined Synopsis/SolicitationNAICS 331512Sol: SPE7M326T8172
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    166
    sled
    6
    forecast
    0

    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

    • 3315 Definition→
    • Browse NAICS Codes→
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    About NAICS 3315

    This industry comprises establishments primarily engaged in casting metal into finished or semi-finished products. Foundries produce metal castings by melting metal and pouring it into molds to create various shapes and components.

    Read the full NAICS definition →