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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /333611

    NAICS Demand Lane

    Turbine and Turbine Generator Set Units Manufacturing, Contract Opportunities

    2,081 total opportunities (2,081 active) tied to NAICS 333611 across federal, state, local, and forecast sources.
    NAICS 333611Federal + SLED2.1K total
    View NAICS definition →
    Total Opportunities
    2.1K
    Across all indexed sources
    Active Estimate
    2.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 333611.

    DEPT OF DEFENSE

    ACCESSORY DRIVE GEARBOX

    Active

    AI Summary

    The Defense Logistics Agency (DLA) Aviation is seeking responses for NSN 2835-01-208-0169, an accessory drive gearbox, which is sole source to Hamilton Sundstrand Corporation. Interested non-OEM sources must notify the Contracting Officer by 10/19/26, providing evidence of their ability to supply the item. The governme…

    UT

    Posted Oct 2, 2026Due Oct 20, 2026Sources SoughtNAICS 333611Sol: SPRHA1-27-R-7000
    View details→

    DEPT OF DEFENSE

    28--ROTOR,TURBINE,NONAIRCR

    Active

    AI Summary

    The Department of Defense is seeking quotes for 4 units of rotor, turbine, non-aircraft (NSN 2835014246779). The solicitation is an RFQ and will be available electronically. Quotes must be submitted electronically, and hard copies will not be provided. All responsible sources may submit a quote for consideration.

    VA

    Posted Oct 1, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 333611Sol: SPE4A627T0188
    View details→

    DEPT OF DEFENSE

    28--LINING,BEARING

    Active

    AI Summary

    The Department of Defense is seeking quotes for NSN 2825012389532, a lining bearing. The solicitation is an RFQ, and all responsible sources may submit a quote electronically. Delivery is required within 160 days after order. Specifications and hard copies are not available.

    OH

    Posted Oct 1, 2026Due Oct 13, 2026Combined Synopsis/SolicitationNAICS 333611Sol: SPE7L527T0008
    View details→

    DEPT OF DEFENSE

    ROTOR,LOW PRESSURE

    Active

    AI Summary

    The Department of Defense is soliciting quotes for the manufacture of low pressure rotors under NAICS code 333611. This opportunity requires adherence to higher-level contract quality requirements and will be evaluated based on the Lowest Price Technically Acceptable criteria. Interested vendors should ensure complianc…

    PA

    Posted Oct 1, 2026Due Nov 2, 2026SolicitationNAICS 333611Sol: SPRMM126QGF02
    View details→

    DEPT OF DEFENSE

    SEAL ASSEMBLY,PACKI

    Active

    AI Summary

    The Department of Defense is soliciting quotes for the manufacture of seal assemblies under solicitation SPRMM1. This opportunity is classified under NAICS code 333611 and is for a product. Bidders should ensure compliance with all inspection and acceptance requirements as specified in the contract documents.

    PA

    Posted Sep 30, 2026Due Oct 15, 2026SolicitationNAICS 333611Sol: SPRMM126QMJ80
    View details→

    DEPT OF DEFENSE

    28--LINER,COMBUSTION CHAMB

    Active

    AI Summary

    The Department of Defense is seeking quotes for 4 units of combustion chamber liners (NSN 2840017361629). This opportunity is a Request for Quotation (RFQ) and requires electronic submission of quotes. Specifications and hard copies are not available, and all responsible sources may submit a quote for consideration.

    VA

    Posted Sep 30, 2026Due Oct 7, 2026Combined Synopsis/SolicitationNAICS 333611Sol: SPE4A526T483D
    View details→

    DEPT OF DEFENSE

    28--DEFLECTOR,DIRT AND LIQ

    Active

    AI Summary

    The Department of Defense is seeking quotes for 7 units of NSN 2825004447726, a deflector for dirt and liquid. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote, which must be received in a timely manner.

    OH

    Posted Sep 29, 2026Due Oct 6, 2026Combined Synopsis/SolicitationNAICS 333611Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L526Q0197
    View details→

    DEPT OF DEFENSE

    BEARING ASSEMBLY,JO

    Active

    AI Summary

    The Department of Defense is soliciting quotes for the manufacture of bearing assemblies under RFQ SPRMM1. This opportunity is set aside for small businesses and requires compliance with specific quality assurance and inspection standards. Interested vendors should ensure they meet the necessary qualifications and subm…

    PA

    Posted Sep 29, 2026Due Oct 6, 2026SolicitationNAICS 333611Sol: SPRMM126QMJ96
    View details→

    DEPT OF DEFENSE

    28--ROD AND VALVE,THROT

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 2 units of rod and valve, throttle, NSN 2825010136056. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote, which will be considered if timely received.

    OH

    Posted Sep 28, 2026Due Oct 9, 2026Combined Synopsis/SolicitationNAICS 333611Sol: SPE7L526T5677
    View details→

    DEPT OF DEFENSE

    28--AIR INTAKE,TURBINE ENG

    Archived

    AI Summary

    The Department of Defense is seeking quotes for the procurement of 4 units of air intake for turbine engines, NSN 2835017380041. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote for consideration.

    VA

    Posted Sep 27, 2026Due Oct 5, 2026Combined Synopsis/SolicitationNAICS 333611Sol: SPE4A626T37GY
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,064
    sled
    17
    forecast
    0

    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

    • 333611 Definition→
    • Browse NAICS Codes→
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    About NAICS 333611

    This industry comprises establishments primarily engaged in manufacturing turbines and turbine generator set units, including steam, gas, and hydraulic turbines. These products are used in power generation and various industrial applications.

    Read the full NAICS definition →