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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33291

    NAICS Demand Lane

    Metal Valve Manufacturing, Contract Opportunities

    17,153 total opportunities (17,153 active) tied to NAICS 33291 across federal, state, local, and forecast sources.
    NAICS 33291Federal + SLED17.2K total
    View NAICS definition →
    Total Opportunities
    17.2K
    Across all indexed sources
    Active Estimate
    17.2K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33291.

    DEPT OF DEFENSE

    45--VALVE,FLUSH

    Active

    AI Summary

    The Department of Defense is seeking quotes for 200 units of flush valves (NSN 4510015793370) under a combined synopsis/solicitation. The delivery is required at DLA Distribution San Diego within 75 days after order. Interested vendors must submit their quotes electronically, as hard copies will not be provided.

    PA

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332913Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E826T5324
    View details→

    DEPT OF DEFENSE

    48--VALVE,THROTTLE

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 2 throttle valves (NSN 4820016982658). This opportunity is a combined synopsis/solicitation and requires electronic submission of quotes. Specifications and hard copies are not available, and all responsible sources may submit a quote for consideration.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7MC26T227X
    View details→

    DEPT OF DEFENSE

    48--VALVE ASSEMBLY

    Active

    AI Summary

    The Department of Defense is seeking quotes for 6 units of valve assembly (NSN 4820012450441) under a combined synopsis/solicitation. The solicitation is an RFQ, and all responsible sources may submit quotes electronically. Specifications and hard copies are not available.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7MC26T227T
    View details→

    DEPT OF DEFENSE

    48--ACTUATOR,ELECTRO-MECHA

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 4 electro-mechanical actuators under NSN 4810016748921. This opportunity is classified as an RFQ and requires electronic submission of quotes. Specifications and hard copies are not available, and all responsible sources are encouraged to participate.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7MC26T227U
    View details→

    DEPT OF DEFENSE

    48--VALVE,RELIEF,PRESSU

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 68 relief valves under NSN 4820014737464. 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 for orders is $350,000, with a guaranteed minimum of 10 …

    OH

    Posted Aug 26, 2026Due Sep 9, 2026Combined Synopsis/SolicitationNAICS 332911Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M126U5525
    View details→

    DEPT OF DEFENSE

    29--VALVE ASSEMBLY,FUEL

    Active

    AI Summary

    The Department of Defense is seeking quotes for 32 units of valve assembly, fuel (NSN 2910011315719). This opportunity is a combined synopsis/solicitation and is available electronically. Quotes must be submitted electronically, and hard copies are not provided. All responsible sources are encouraged to participate.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332912Sol: SPE7L526T5184
    View details→

    DEPT OF DEFENSE

    48--VALVE,SAFETY RELIEF

    Active

    AI Summary

    The Department of Defense is seeking quotes for 5 units of safety relief valves (NSN 4820012436238). This opportunity is a combined synopsis/solicitation and is classified under NAICS code 332911. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to parti…

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7MC26T227M
    View details→

    DEPT OF DEFENSE

    48--VALVE,SAFETY RELIEF

    Active

    AI Summary

    The Department of Defense is seeking quotes for 3 units of safety relief valves (NSN 4820011610150). This opportunity is a combined synopsis/solicitation under RFQ, and all responsible sources may submit quotes electronically. Specifications and hard copies are not available.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7M126T307S
    View details→

    DEPT OF DEFENSE

    48--VALVE,SAFETY RELIEF

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 2 safety relief valves (NSN 4820014922276) under an RFQ. Delivery is required to DLA Distribution Puget Sound within 100 days after order. All responsible sources may submit quotes electronically, as hard copies are not available.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE7M126T308A
    View details→

    DEPT OF DEFENSE

    48--SEAT,VALVE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 65 units of NSN 4820010629354, a valve seat. The solicitation is an RFQ and requires electronic submission of quotes. Delivery is to DLA Distribution Puget Sound within 157 days after order. Specifications and hard copies are not available.

    VA

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 332911Sol: SPE4A626T22MB
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    16,868
    sled
    280
    forecast
    5

    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

    • 33291 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
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    About NAICS 33291

    This industry comprises establishments primarily engaged in manufacturing metal valves, including gate, globe, plug, and check valves used in various applications such as plumbing, industrial processes, and fluid control systems.

    Read the full NAICS definition →