NAICS Demand Lane

    Industrial Process Furnace and Oven Manufacturing — Contract Opportunities

    402 total opportunities (402 active) tied to NAICS 333994 across federal, state, local, and forecast sources.
    NAICS 333994Federal + SLED402 total
    Total Opportunities
    402
    Across all indexed sources
    Active Estimate
    402
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333994.

    AI Summary

    The Department of Defense is seeking quotes for six space dehumidifiers under NSN 4440123992587. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. Specifications and drawings are not available.

    PA

    Posted May 12, 2026Due May 26, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T3614
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    AI Summary

    The Department of Defense is seeking proposals for dining facility equipment, including installation and removal services. This opportunity is a combined synopsis/solicitation, and the amendment clarifies the requirements and adds relevant CLINs for installation, shipping, and removal. Interested bidders should prepare…

    NY

    Posted May 8, 2026Due May 11, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U3163
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    AI Summary

    The Naval Surface Warfare Center Indian Head is seeking capabilities statements for the procurement of strand burner automation systems and data acquisition systems, including replacement strand burner heads. Interested businesses should demonstrate relevant experience and provide company details. This is a Sources Sou…

    MD

    Posted May 7, 2026Due May 22, 2026Sources SoughtNAICS 333994Sol: N00174-26-SIMACQ-10-0070
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    AI Summary

    The Air Force Research Laboratory seeks responses for a Gas Fired Air Heater. This Sources Sought notice is intended to gauge market capabilities and does not obligate the Government to award a contract. Interested Small Business concerns must respond by May 21, 2026, with their capabilities and interest.

    OH

    Posted May 6, 2026Due May 21, 2026Sources SoughtNAICS 333994Sol: SS-AFRL-PZLEQ-2026-0017
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    AI Summary

    The Department of Defense is seeking quotes for 40 units of cell and valve assemblies under NSN 4620017327485. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. Specifications are not available.

    PA

    Posted May 6, 2026Due May 18, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T3544
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    AI Summary

    This opportunity is a combined synopsis/solicitation for a thermocouple calibration furnace under RFQ number SPMYM126Q4066. The Department of Defense seeks responses from qualified sources to provide new items only, as refurbished or used items will not be accepted. This solicitation follows FAR Part 13 Simplified Acqu…

    VA

    Posted May 4, 2026Due May 12, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPMYM126Q4066
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    AI Summary

    The Department of Defense is seeking proposals for one hydrogen furnace, associated parts, and Nationally Recognized Testing Laboratory certification. This opportunity is a combined synopsis/solicitation, and interested bidders should refer to the attached solicitation documents for detailed information.

    MD

    Posted Apr 29, 2026Due May 6, 2026Combined Synopsis/SolicitationNAICS 333994Sol: W911QX26QA066
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    AI Summary

    The Department of Defense is seeking quotes for 25 units of thermowell assembly under NSN 4440012141583. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies will not be provided. The delivery is required within 167 days aft…

    PA

    Posted Apr 29, 2026Due May 11, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E926T2337
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    AI Summary

    The Department of Defense, specifically the Air Force, is seeking proposals for an air-recirculating heat treating oven designed for aluminum applications. The oven must meet or exceed the specified salient characteristics outlined in the attached documentation. Interested vendors should review the requirements careful…

    FL

    Posted Apr 28, 2026Due May 5, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: FA441726Q0079
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    AI Summary

    The Department of Defense is seeking quotes for two dehumidifiers (NSN 4440012732564) to be delivered to USS St. Louis LCS 19. This opportunity is a combined synopsis/solicitation under RFQ, and all responsible sources may submit quotes electronically. Hard copies are not available, and specifications are not provided.

    PA

    Posted Apr 26, 2026Due May 7, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T3157
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    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    397
    sled
    2
    forecast
    3

    About NAICS 333994

    This industry comprises establishments primarily engaged in manufacturing industrial process furnaces and ovens, including custom-built and standard models used for heating, drying, or curing materials in industrial processes.

    Read the full NAICS definition →

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