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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333994

    NAICS Demand Lane

    Industrial Process Furnace and Oven Manufacturing, Contract Opportunities

    446 total opportunities (446 active) tied to NAICS 333994 across federal, state, local, and forecast sources.
    NAICS 333994Federal + SLED446 total
    View NAICS definition →
    Total Opportunities
    446
    Across all indexed sources
    Active Estimate
    446
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333994.

    DEPT OF DEFENSE

    VACUUM FURNACE CELL

    Active

    AI Summary

    The Rock Island Arsenal Joint Manufacturing and Technology Center requires a vacuum furnace for heat treatment of 3D build plates. The system must include all necessary supporting equipment for safe operation. This opportunity is a firm fixed price contract, 100% set-aside for small businesses.

    IL

    Posted Aug 25, 2026Due Aug 28, 2026PresolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: W519TC26QA184
    View details→

    DEPARTMENT OF AGRICULTURE

    NOTICE OF INTENT TO AWARD ON SOLE SOURCE BASIS, USDA -ARS WA MINI KILN

    Active

    AI Summary

    The USDA intends to award a sole source contract to DK FAB, INC. for the design and installation of a proprietary mini kiln for hop drying. This system will support critical research by enabling controlled studies on moisture and airflow. The estimated value is $90K, with delivery expected within 90 days after award.

    GA

    Posted Aug 24, 2026Due Aug 30, 2026Special NoticeNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: 12445126Q0034
    View details→

    DEPT OF DEFENSE

    BALL SCREW AND COMPONENTS

    Active

    AI Summary

    The Department of Defense, specifically the Department of the Air Force, is soliciting bids for ball screws and related components. This opportunity is categorized under NAICS code 333994, focusing on mechanical components. Interested bidders should prepare to meet the specifications outlined in the solicitation.

    OK

    Posted Aug 24, 2026Due Sep 1, 2026SolicitationNAICS 333994Sol: FA813226Q0052
    View details→

    DEPARTMENT OF ENERGY

    44--LABORATORY 1800C TUBULAR FURNACES (4 QTY.)

    Active

    AI Summary

    The Department of Energy is soliciting quotes for four laboratory tubular furnaces capable of reaching 1800 °C, specifically brand name or equal to Carbolite-Gero. An amendment has been issued providing additional information. Bidders must include a copy of the amendment with their quotes.

    WV

    Posted Aug 24, 2026Due Sep 3, 2026SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: 89243326QFE000557
    View details→

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    REPLACEMENT HOT ZONE PARTS FOR THERMAL TECHNOLOGY HIGH TEMPERATURE FURNACE

    Active

    AI Summary

    NASA/NSSC requires replacement hot zone parts for a Thermal Technology high temperature furnace. A sole source contract is intended for Thermal Technology, LLC, as they are the only provider. Interested vendors must submit their capabilities by 3:00 p.m. CST on August 26, 2026. Quotes will not be evaluated. Performance…

    MS

    Posted Aug 24, 2026Due Aug 26, 2026Special NoticeNAICS 333994Sol: 80NSSC26941350Q
    View details→

    DEPT OF DEFENSE

    DINING FACILITY EQUIPMENT

    Active

    AI Summary

    The Department of Defense is seeking proposals for dining facility equipment, including a combi oven, double stack oven, and a 40 qt electric kettle. This opportunity is a combined synopsis/solicitation and is not set aside for simplified acquisition procedures.

    NY

    Posted Aug 21, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U4206
    View details→

    DEPT OF DEFENSE

    22 MXS - WALK-IN OVEN TROUBLESHOOT

    Active

    AI Summary

    The 22nd Maintenance Squadron at McConnell AFB seeks a qualified industrial oven service technician for an on-site evaluation and restoration of an existing industrial vacuum oven. This opportunity is a service solicitation and is not under Simplified Acquisition Procedures.

    KS

    Posted Aug 20, 2026Due Sep 3, 2026SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: FA462126Q0045
    View details→

    DEPT OF DEFENSE

    RADYNE INDUCTION HEATERS

    Active

    AI Summary

    The Department of Defense is seeking to procure two Radyne Versa Power-Xtreme 15kW Power Supplies along with associated thermal control packages and equipment management services. The equipment must maintain precise temperature control within ±5 degrees. Bidders should be prepared to provide testing and documentation p…

    OK

    Posted Aug 19, 2026Due Sep 5, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: FA813226Q0055
    View details→

    DEPT OF DEFENSE

    44--CARTRIDGE,DEHYDRATOR

    Active

    AI Summary

    The Department of Defense is seeking quotes for 71 units of NSN 4440123617497, a dehydrator cartridge. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote, which must be received in a timely manner.

    PA

    Posted Aug 19, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 333994Sol: SPE8E926T3559
    View details→

    DEPT OF DEFENSE

    44--DEHUMIDIFIER,DESICCANT

    Active

    AI Summary

    The Department of Defense is seeking quotes for 7 units of desiccant dehumidifiers under NSN 4440012732564. 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 at DLA Distribut…

    PA

    Posted Aug 19, 2026Due Aug 31, 2026Combined Synopsis/SolicitationNAICS 333994Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T5261
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    443
    sled
    2
    forecast
    1

    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

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    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 →