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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3366

    NAICS Demand Lane

    Ship and Boat Building, Contract Opportunities

    11,886 total opportunities (11,886 active) tied to NAICS 3366 across federal, state, local, and forecast sources.
    NAICS 3366Federal + SLED11.9K total
    View NAICS definition →
    Total Opportunities
    11.9K
    Across all indexed sources
    Active Estimate
    11.9K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3366.

    DEPT OF DEFENSE

    USNS SALVOR (T-ARS 52) VOYAGE REPAIR AVAILABILITY (VRA)

    Active

    AI Summary

    The Navy plans a competitive solicitation for a Voyage Repair Availability for USNS SALVOR (T-ARS 52), tentatively scheduled for December 2026 at a contractor shipyard in the Philippines. This presolicitation synopsis seeks capability statements from Seventh Fleet AOR ship repair firms; it is not a solicitation and wil…

    AP

    Posted Oct 26, 2026Due Oct 30, 2026PresolicitationNAICS 336611Sol: N6264927RLXXX
    View details→

    DEPT OF DEFENSE

    20--COOLER ASSEMBLY

    Active

    AI Summary

    DLA is soliciting electronic quotes for two cooler assemblies, NSN 2040-15-021-0703, for delivery to DLA Distribution within 151 days after award. The notice identifies approved source A0106 (00E93401); specifications, drawings, and hard copies are unavailable. All responsible sources may submit a quote for considerati…

    OH

    Posted Oct 25, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 336612Sol: SPE7M427T1846
    View details→

    DEPT OF DEFENSE

    10--CONVEYOR,AMMUNITION

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for 147 ammunition conveyors (NSN 1005-01-550-5037), to be delivered to DLA Distribution San Joaquin within 198 days after award. The procurement identifies approved source 05606, part number 6736615. Specifications, drawings, and hard copies are unavailable;…

    OH

    Posted Oct 25, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE7L127T2468
    View details→

    DEPT OF DEFENSE

    20--CYLINDER,HYDRAULIC ACC

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for three hydraulic accumulator cylinders (NSN 2090-01-450-1199), to be delivered to DLA Distribution Puget Sound within 151 days after award. Drawings and military specifications are available electronically. All responsible sources may submit a quote; hard-…

    OH

    Posted Oct 25, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE7M427T1844
    View details→

    DEPT OF DEFENSE

    48--VALVE,BUTTERFLY

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for four butterfly valves, NSN 4820-01-263-1982, for delivery to DLA Distribution San Joaquin within 55 days after order. Approved sources are identified in the notice, and specifications and drawings are unavailable. All responsible sources may submit a time…

    OH

    Posted Oct 25, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 336611Sol: SPE7MC27T1161
    View details→

    DEPT OF DEFENSE

    EX-CGN9 LONG BEACH DISMANTLEMENT AND DISPOSAL

    Active

    AI Summary

    PAE Maritime is soliciting proposals to transport, dismantle, demilitarize, and dispose of the decommissioned ex-Long Beach (CGN-9), including its defueled reactor plants. The opportunity follows the N00024-26-I-CGN9 request for information, which provided industry-day information, tour details, and data-library access…

    DC

    Posted Oct 24, 2026Due Nov 13, 2026SolicitationNAICS 336611Sol: N0002426R4164
    View details→

    DEPT OF DEFENSE

    FIRE WATCH SERVICES SRF-JRMC YOKOSUKA

    Active

    AI Summary

    The Navy is soliciting firm-fixed-price quotations for fire watch services at SRF-JRMC Yokosuka, Japan. This is a competitive, unrestricted procurement limited to sources authorized to conduct business in Japan. Quotations are due by email on October 30, 2026, at 10:00 a.m. Japan Standard Time. The solicitation is a co…

    AP

    Posted Oct 23, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 336611Sol: N6264927QB001
    View details→

    DEPT OF DEFENSE

    MULTI-SHIP SUSTAINMENT PARTNERSHIP (MSSP) SINGLE AWARD INDEFINITE DELIVERY INDEFINITE QUANTITY (SA-IDIQ) CONTRACTS FOR FLEET MAINTENANCE AVAILABILITIES AND INCREMENTAL SELECTED RESTRICTED AVAILABILITIES ON DDG-51 CLASS SHIPS HOMEPORTED IN NORFOLK, VA

    Active

    AI Summary

    The Navy seeks proposals for multiple single-award IDIQ contracts to perform maintenance availabilities and incremental selected restricted availabilities on DDG-51-class ships homeported in Norfolk, Virginia. Work includes planning, inspections, engineering, logistics, and ship repair, with fixed-price award-fee contr…

    DC

    Posted Oct 23, 2026Due Dec 21, 2026SolicitationNAICS 336611Partial Small Business Set-Aside (FAR 19.5)Sol: N0002426R4439
    View details→

    DEPT OF DEFENSE

    TSV4 NARR MESSING AND MODERNIZATION

    Active

    AI Summary

    The Navy is soliciting contractor services to develop a drawing package and bill of materials for habitability upgrades to the messing, berthing, stateroom, and sanitary spaces aboard TSV4 Narragansett. The vessel is located at Joint Expeditionary Base Little Creek-Fort Story, Pier 1, Virginia Beach, Virginia. The noti…

    VA

    Posted Oct 23, 2026Due Nov 5, 2026SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: N0018927QL008
    View details→

    USCGC ALDER DD FY27

    Active

    AI Summary

    The Coast Guard seeks quotes for an indefinite-delivery requirement contract to perform work on USCGC Alder at the contractor’s facility or pier. The vessel is homeported in San Francisco, California, and the period of performance is January 12, 2026, through April 27, 2027. Quotes are due by October 26, 2026; some tec…

    Posted Oct 23, 2026Due Nov 2, 2026Combined Synopsis/SolicitationNAICS 336611Total Small Business Set-Aside (FAR 19.5)Sol: 70Z08526QIBCT0051
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    11,059
    sled
    532
    forecast
    295

    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

    • 3366 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
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    About NAICS 3366

    This industry comprises establishments primarily engaged in building ships, boats, and other floating vessels. Activities include constructing new vessels and major alterations or repairs to existing ones.

    Read the full NAICS definition →