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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /335311

    NAICS Demand Lane

    Power, Distribution, and Specialty Transformer Manufacturing, Contract Opportunities

    3,762 total opportunities (3,762 active) tied to NAICS 335311 across federal, state, local, and forecast sources.
    NAICS 335311Federal + SLED3.8K total
    View NAICS definition →
    Total Opportunities
    3.8K
    Across all indexed sources
    Active Estimate
    3.8K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 335311.

    DEPT OF DEFENSE

    SPRRA227R0703

    Active

    AI Summary

    DLA is conducting market research for manufacturers and suppliers of cable assemblies and a circuit card assembly used in the Patriot missile system. This is a sources sought notice, not a solicitation; no award is promised. Parts require approved-source qualification and are currently expected to be acquired under FAR…

    AL

    Posted Oct 30, 2026Due Nov 3, 2026Sources SoughtNAICS 335311Sol: SPRRA227R0703
    View details→

    DEPT OF DEFENSE

    61--DISTRIBUTING SYSTEM, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    The Navy seeks repair of three distributing system units, NSN 6150-01-559-1184, including inspection, component repair or replacement, reassembly, testing, and return to Ready for Issue condition. The contractor must provide the required labor, parts, tooling, and test equipment. The contract permits options for up to …

    PA

    Posted Oct 30, 2026Due Nov 30, 2026SolicitationNAICS 335311Sol: N0038326QNB42
    View details→

    DEPT OF DEFENSE

    61--POWER SUPPLY

    Active

    AI Summary

    DLA is soliciting quotes for five power supplies under NSN 6130-01-120-7600, with delivery to various DLA depots in the United States and overseas. The award may be a one-year automated indefinite delivery contract, with a $350,000 ordering ceiling and a guaranteed minimum of one unit. Approved sources are listed, and …

    OH

    Posted Oct 29, 2026Due Nov 13, 2026Combined Synopsis/SolicitationNAICS 335311Sol: SPE7LX27U0381
    View details→

    DEPT OF DEFENSE

    59--SYNCHRO,TRANSMITTER

    Active

    AI Summary

    DLA is soliciting electronic quotes for 96 synchro transmitters, NSN 5990-00-617-1105, for delivery to DLA Distribution Depot Hill within 98 days after order. The approved source is 99932 CGH-10-AS-7. Specifications and drawings are unavailable, and all responsible sources may submit a quote.

    OH

    Posted Oct 29, 2026Due Nov 9, 2026Combined Synopsis/SolicitationNAICS 335311Sol: SPE7M527T1719
    View details→

    DEPT OF DEFENSE

    61--POWER SUBSTATION,EL

    Active

    AI Summary

    DLA is soliciting quotes for 17 electrical power substations (NSN 6150-01-720-5828), to be delivered to DLA Distribution San Diego within 181 days after the order. The notice identifies approved source 72582, part number X00E50212756. Quotes must be submitted electronically; solicitation documents are available online,…

    VA

    Posted Oct 29, 2026Due Nov 6, 2026Combined Synopsis/SolicitationNAICS 335311Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE4A627T7567
    View details→

    DEPT OF DEFENSE

    63--DETECTOR,HEAT

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for two heat detectors, NSN 6350017310949, for delivery to Assault Craft Unit 4 within five days after award. The approved source is 25693, part number 3001-312. Specifications, drawings, and hard copies are unavailable; all responsible sources may submit quo…

    PA

    Posted Oct 28, 2026Due Nov 9, 2026Combined Synopsis/SolicitationNAICS 335311Total Small Business Set-Aside (FAR 19.5)Sol: SPE8E827T0437
    View details→

    DEPT OF DEFENSE

    SWITCHGEAR TRANSFORMER REPLACEMENT

    Active

    AI Summary

    The Army’s 184th Wing seeks one control power transformer and three transformer fuses to replace the transformer in Building 16’s indoor switchgear, including installation. Specifications and solicitation details are available in the attached materials. A site visit is scheduled for November 10, 2026, at 9:00 a.m.; the…

    KS

    Posted Oct 28, 2026Due Nov 16, 2026Combined Synopsis/SolicitationNAICS 335311Total Small Business Set-Aside (FAR 19.5)Sol: W50S7X27Q0001
    View details→

    DEPT OF DEFENSE

    61--CABLE ASSEMBLY,SPECIAL

    Active

    AI Summary

    The Defense Logistics Agency is soliciting electronic quotes for NSN 6150-01-555-9791, a special cable assembly. The procurement includes two line items for 8 and 1 each, respectively, with delivery to DLA Distribution San Joaquin. Delivery is required 70 and 120 days after order, respectively. All responsible sources …

    VA

    Posted Oct 28, 2026Due Nov 5, 2026Combined Synopsis/SolicitationNAICS 335311Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A627T7344
    View details→

    DEPT OF DEFENSE

    POWER SUPPLY

    Active

    AI Summary

    The Defense Logistics Agency is soliciting offers for a power supply under NAICS 335311. The solicitation includes item identification and valuation requirements, applicable domestic sourcing provisions, and delivery and shipping instructions for foreign military sales. A set-aside is not indicated in the provided noti…

    PA

    Posted Oct 28, 2026Due Nov 27, 2026SolicitationNAICS 335311Sol: SPRPA127QYA43
    View details→

    DEPT OF DEFENSE

    POWER DISTRIBUTION

    Active

    AI Summary

    DLA is soliciting a quotation for the manufacture and delivery of a power distribution unit, identified by reference number PG-PDU-30AC-24DC-R1. This is a Navy high-priority requirement related to mission-essential equipment failure, with best delivery required. Award will use lowest-price technically acceptable criter…

    PA

    Posted Oct 28, 2026Due Nov 27, 2026SolicitationNAICS 335311Sol: SPRMM127QGA13
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    3,547
    sled
    193
    forecast
    22

    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

    • 335311 Definition→
    • Browse NAICS Codes→
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    About NAICS 335311

    Power, Distribution, and Specialty Transformer Manufacturing

    Read the full NAICS definition →