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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /336611

    NAICS Demand Lane

    Ship Building and Repairing, Contract Opportunities

    10,141 total opportunities (10,141 active) tied to NAICS 336611 across federal, state, local, and forecast sources.
    NAICS 336611Federal + SLED10.1K total
    View NAICS definition →
    Total Opportunities
    10.1K
    Across all indexed sources
    Active Estimate
    10.1K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 336611.

    DEPT OF DEFENSE

    20--PANEL,VEHICULAR OPERAT

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for one vehicular operator panel, NSN 2090016577212, for delivery to DLA Distribution within 143 days after award. The solicitation and available technical documents will be provided electronically; hard copies are not available. All responsible sources may s…

    OH

    Posted Nov 15, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M427T3251
    View details→

    DEPT OF DEFENSE

    48--VALVE,BUTTERFLY

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for six butterfly valves, NSN 4820-01-311-0960, for delivery to DLA Distribution San Joaquin within 511 days after award. Approved sources are identified, but specifications and drawings are unavailable. All responsible sources may submit a timely quote; hard…

    OH

    Posted Nov 15, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE7MC27T2071
    View details→

    DEPT OF DEFENSE

    10--FEEDER,AUTOMATIC GUN

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for NSN 1005-01-456-4513, an automatic gun feeder. The procurement includes 71 units and an additional 1 unit, with delivery to DLA Distribution Red River within 292 and 90 days after award, respectively. All responsible sources may submit a timely quote.

    OH

    Posted Nov 15, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 336611Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7L127T4866
    View details→

    DEPT OF DEFENSE

    63--HARNESS ASSEMBLY

    Active

    AI Summary

    DLA is soliciting electronic quotes for three harness assemblies, NSN 6320-01-087-7398, for delivery to DLA Distribution within 161 days after award. The approved source is manufacturer code 95692, part number 19-80-1126. Specifications, drawings, and hard copies are unavailable; all responsible sources may submit a qu…

    VA

    Posted Nov 15, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE4A627T091Y
    View details→

    DEPT OF DEFENSE

    USNS GUADALUPE FY26 MID-TERM AVAILABILITY

    Archived

    AI Summary

    The Department of the Navy identifies a FY26 mid-term availability for USNS Guadalupe, involving scheduled ship repair and maintenance work. The notice is categorized as a justification rather than a solicitation, so it does not establish an RFX type or provide enough information to determine the acquisition procedure …

    VA

    Posted Nov 14, 2026JustificationNAICS 336611Sol: N3220526C1230P00007
    Award Date
    Nov 13, 2026
    View details→

    USCGC HEALY INTEGRATED POWER PLANT SUPPORT SERVICES CONTRACT FISCAL YEAR 2028-2033

    Active

    AI Summary

    The Coast Guard is conducting market research for five years of integrated propulsion plant maintenance and support for USCGC HEALY, from July 2028 through July 2033. Work includes depot-level maintenance, 24/7 technical support, casualty repairs, configuration management, component upgrades, and crew training. The ann…

    Posted Nov 13, 2026Due Nov 30, 2026Sources SoughtNAICS 336611Sol: 70ZU027ILREP1113
    View details→

    DEPT OF DEFENSE

    EX-CGN9 LONG BEACH DISMANTLEMENT AND DISPOSAL

    Active

    AI Summary

    PAE Maritime requests proposals to transport, dismantle, demilitarize, and dispose of the decommissioned ex-USS Long Beach (CGN-9), including its defueled reactor plants. The solicitation follows an earlier Navy request for information that provided industry-day details, vessel-tour information, and data-library access…

    DC

    Posted Nov 13, 2026Due Nov 23, 2026SolicitationNAICS 336611Sol: N0002426R4164
    View details→

    MIDGETT #2 SSDG OVERHAUL FY27 AMENDMENT 02

    Active

    AI Summary

    The contractor will provide labor, materials, equipment, and related support for dockside repairs and overhaul work on the Midgett’s second ship service diesel generator. Work items 01 and 03 require an authorized or licensed Caterpillar Marine Diesel engine and generator service provider. The amendment extends the sol…

    Posted Nov 13, 2026Due Nov 16, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70ZU0227QLREP002
    View details→

    DEPT OF DEFENSE

    FULL & OPEN BRAND NAME OEM "CURTISS-WRIGHT ELECTRO-MECHANICAL CORP" - LOW PRESSURE AIR COMPRESSOR (LPAC) MAINTENANCE SERVICES

    Active

    AI Summary

    The Navy’s Fleet Logistics Center Puget Sound is soliciting firm-fixed-price, full-and-open OEM-brand maintenance services for Curtiss-Wright low-pressure air compressors supporting SRF-JRMC Sasebo. Quotes will be evaluated on technical factors, including delivery date, price, and past performance, with an anticipated …

    WA

    Posted Nov 13, 2026Due Nov 17, 2026SolicitationNAICS 336611Sol: N0040627Q0004
    View details→

    CGC FREDERICK HATCH U/W HULL CLEANING AND OPTIONAL ZINC REPAIR

    Active

    AI Summary

    The Coast Guard seeks a small business contractor to clean, inspect, and video the underwater hull of CGC Frederick Hatch at Naval Base Guam between December 1 and 11, 2026. Optional work includes renewing failed zinc anodes, subject to inspection. Quotes should include a technical approach, schedule, and detailed pric…

    Posted Nov 13, 2026Due Nov 20, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 52000QR270000684
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    9,620
    sled
    245
    forecast
    276

    Related NAICS Codes

    • 33, Manufacturing→
    • 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→

    Explore

    • 336611 Definition→
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    About NAICS 336611

    Ship Building and Repairing

    Read the full NAICS definition →