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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33391

    NAICS Demand Lane

    Pump and Compressor Manufacturing, Contract Opportunities

    6,938 total opportunities (6,938 active) tied to NAICS 33391 across federal, state, local, and forecast sources.
    NAICS 33391Federal + SLED6.9K total
    View NAICS definition →
    Total Opportunities
    6.9K
    Across all indexed sources
    Active Estimate
    6.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33391.

    DEPT OF DEFENSE

    COMBINED SYNOPSIS/SOLICITATION FOR OILLESS VACUUM PUMPS

    Active

    AI Summary

    The Department of Defense is seeking quotes for two new oilless vacuum pumps for the Physics Department at the Naval Postgraduate School. This opportunity is set aside for small businesses and requires delivery within 30 days after receipt of order. The solicitation closes on August 28, 2026, at 3:00 PM PST.

    CA

    Posted Aug 26, 2026Due Aug 28, 2026Combined Synopsis/SolicitationNAICS 333912Total Small Business Set-Aside (FAR 19.5)Sol: N00244-26-Q-0086
    View details→

    DEPT OF DEFENSE

    PKA - FIRE DEPARTMENT MOBILE AIR COMPRESSOR - TRAVIS AFB

    Active

    AI Summary

    Travis AFB is soliciting for a mobile air compressor as per the attached Salient Characteristics sheet. Interested bidders should review the attached documents for detailed specifications. The RFQ closes on September 2, 2026, at 4:30 PM PT, with an RFI close out on August 31, 2026.

    CA

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 333912Total Small Business Set-Aside (FAR 19.5)Sol: FA442726Q1143
    View details→

    DEPT OF DEFENSE

    AIR COMPRESSOR REPLACE

    Active

    AI Summary

    The Department of Defense is soliciting quotes for the procurement and installation of a complete air compressor replacement system at Davis-Monthan Air Force Base. This opportunity is a total small business set-aside under NAICS code 333912. Quotes are due by September 8, 2026, and must comply with the Performance Wor…

    AZ

    Posted Aug 26, 2026Due Sep 8, 2026SolicitationNAICS 333912Total Small Business Set-Aside (FAR 19.5)Sol: FA487726QA176
    View details→

    DEPARTMENT OF AGRICULTURE

    GAS BOOSTER PUMP

    Active

    AI Summary

    The Department of Agriculture is seeking quotations for a Gas Booster Pump under solicitation number 1232SA26Q1393. This opportunity is set-aside for small businesses and follows the RFQ format. All responsible sources may submit their quotations for consideration.

    MD

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 333914Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q1393
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    WMSL 418 MPAC PARTS

    Active

    AI Summary

    The United States Coast Guard is seeking information from firms capable of providing WMSL 418 MPAC parts, specifically Sauer Compressors. This Sources Sought Notice is for market research purposes only and does not constitute a commitment to award a contract. Interested parties should submit their capabilities by Septe…

    CA

    Posted Aug 26, 2026Due Sep 10, 2026Sources SoughtNAICS 333912Sol: WMSL_418_MPAC_Compressor_Parts
    View details→

    DEPT OF DEFENSE

    43--FILTER ELEMENT,FLUID

    Active

    AI Summary

    The Department of Defense is seeking quotes for 1,247 units of filter element, fluid (NSN 4330011668391). This opportunity is a combined synopsis/solicitation under RFQ procedures. Quotes must be submitted electronically, and hard copies will not be provided. All responsible sources are encouraged to participate.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333914Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M126T309W
    View details→

    DEPT OF DEFENSE

    43--PISTON,PUMP

    Active

    AI Summary

    The Department of Defense is seeking quotes for 46 units of piston pumps under NSN 4320016704326. The procurement is set aside for small businesses and requires electronic submission of quotes. Delivery is expected within 266 days for the majority and 30 days for one unit.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333914Total Small Business Set-Aside (FAR 19.5)Sol: SPE7LX26T0892
    View details→

    DEPT OF DEFENSE

    PLATE,COVER ASSY

    Active

    AI Summary

    The Department of Defense is soliciting proposals for a cover assembly, classified under NAICS 333914. This opportunity is for a product and requires compliance with specific quality and testing standards. Interested bidders should note the importance of material certification and the potential for early delivery. The …

    PA

    Posted Aug 26, 2026Due Sep 25, 2026SolicitationNAICS 333914Sol: N0010426QFG68
    View details→

    DEPT OF DEFENSE

    43--COMPRESSOR,RECIPROC

    Active

    AI Summary

    The Department of Defense is seeking quotes for 10 units of reciprocating compressors under NSN 4310016808302. 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.

    OH

    Posted Aug 26, 2026Due Sep 8, 2026Combined Synopsis/SolicitationNAICS 333912Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M126T309B
    View details→

    DEPT OF DEFENSE

    DEFLECTOR,DIRT AND

    Active

    AI Summary

    The Department of Defense is soliciting proposals for a deflector used in a crucial shipboard system. This procurement emphasizes quality assurance due to the critical nature of the material. Interested bidders must comply with specific quality control requirements and deliver within 365 days of contract award.

    PA

    Posted Aug 25, 2026Due Sep 8, 2026SolicitationNAICS 333914Sol: N0010426QFF20
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    6,071
    sled
    859
    forecast
    8

    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

    • 33391 Definition→
    • Browse NAICS Codes→
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    About NAICS 33391

    This industry comprises establishments primarily engaged in manufacturing pumps and compressors, including air and gas compressors, and related equipment. These products are used in various applications such as industrial processes, water supply, and oil and gas extraction.

    Read the full NAICS definition →