NAICS Demand Lane

    Alumina and Aluminum Production and Processing — Contract Opportunities

    449 total opportunities (449 active) tied to NAICS 33131 across federal, state, local, and forecast sources.
    NAICS 33131Federal + SLED449 total
    Total Opportunities
    449
    Across all indexed sources
    Active Estimate
    449
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33131.

    AI Summary

    The Naval Air Warfare Center intends to award a sole source contract for RF modem enclosures and lids to Small Parts Mfg. Co. Inc. The contract includes specific quantities and shipping costs. Interested parties may submit their capabilities by June 29, 2026, but no competitive quotes will be accepted.

    CA

    Posted Jun 22, 2026Due Jun 29, 2026PresolicitationNAICS 331315Sol: N6893626SIMACQDB0000MEB0000M0371
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    AI Summary

    The Department of Defense is seeking quotes for magnet wire (NSN 6145009378577) with a quantity of 149 units. This opportunity is a combined synopsis/solicitation and is set aside for SBA. Quotes must be submitted electronically, and hard copies are not available. The deadline for delivery is 150 days after order.

    OH

    Posted Jun 16, 2026Due Jun 22, 2026Combined Synopsis/SolicitationNAICS 331318Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M126Q1105
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    AI Summary

    The Department of Defense is seeking quotes for the procurement of 3,543 feet of power cable (NSN 6145012248313) under a combined synopsis/solicitation. This is a qualified products list item, and quotes must be submitted electronically. The delivery is required at DLA Distribution San Diego within 164 days after order…

    OH

    Posted Jun 15, 2026Due Jun 26, 2026Combined Synopsis/SolicitationNAICS 331318Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M226T5192
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    AI Summary

    The Department of Defense is seeking quotes for 10 units of sheet metal (NSN 9535005424708) under a combined synopsis/solicitation. The RFQ is available electronically, and quotes must be submitted electronically. Delivery is required at DLA Distribution Warner Robins within 13 days after order. Hard copies of the soli…

    PA

    Posted Jun 15, 2026Due Jun 26, 2026Combined Synopsis/SolicitationNAICS 331315SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE8E426T1817
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    AI Summary

    The Naval Air Warfare Center intends to procure specific mooring lines on a full and open competition basis. This procurement is a small business set-aside, with quotes due by June 16, 2026. Interested vendors should submit their quotes via email and ensure their SAM registration is active.

    CA

    Posted Jun 11, 2026Due Jun 16, 2026Combined Synopsis/SolicitationNAICS 331318Total Small Business Set-Aside (FAR 19.5)Sol: N6893626Q5137
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    AI Summary

    The Department of Defense, specifically the Department of the Army, is seeking proposals for a railcar spanner. This opportunity is classified under NAICS code 331315 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals by the specified deadline.

    NY

    Posted Jun 11, 2026Due Jun 18, 2026Combined Synopsis/SolicitationNAICS 331315Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3413
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    AI Summary

    The Department of Defense is seeking quotes for 72 units of roller assembly (NSN 5411015299176) under RFQ. The delivery is required to DLA Dist San Joaquin within 167 days after order. All responsible sources may submit quotes electronically, as hard copies are not available.

    PA

    Posted Jun 10, 2026Due Jun 22, 2026Combined Synopsis/SolicitationNAICS 331315Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E526T3239
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    AI Summary

    The Department of Defense is seeking quotes for NSN 5360013228631, a helical spring, with a quantity of 291 units. 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 contract will support various DLA depots both CONU…

    OH

    Posted Jun 10, 2026Due Jun 24, 2026Combined Synopsis/SolicitationNAICS 331318Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L326U0571
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    AI Summary

    The Department of Defense is seeking to procure 80 aluminum railcar spanners for the Army Power Projection Platform at Fort Campbell, KY. These spanners must meet specific weight and safety requirements, ensuring compatibility with military and commercial railcars. Bidders should provide detailed specifications and com…

    NY

    Posted Jun 5, 2026Due Jun 12, 2026Combined Synopsis/SolicitationNAICS 331315Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3377
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    AI Summary

    The Department of Defense is soliciting quotes for 29 helical compression springs under NSN 5360010626713. 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 Jun 3, 2026Due Jun 18, 2026Combined Synopsis/SolicitationNAICS 331318Sol: SPE7LX26U8212
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    434
    sled
    14
    forecast
    1

    About NAICS 33131

    This industry comprises establishments primarily engaged in producing alumina and aluminum, including primary aluminum production and aluminum processing such as rolling, drawing, and extruding. It involves the transformation of raw materials into aluminum products used in various manufacturing sectors.

    Read the full NAICS definition →

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