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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /334511

    NAICS Demand Lane

    Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, Contract Opportunities

    8,522 total opportunities (8,522 active) tied to NAICS 334511 across federal, state, local, and forecast sources.
    NAICS 334511Federal + SLED8.5K total
    View NAICS definition →
    Total Opportunities
    8.5K
    Across all indexed sources
    Active Estimate
    8.5K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 334511.

    DEPT OF DEFENSE

    RADAR TEST KIT PARTS

    Active

    AI Summary

    The Department of Defense is soliciting quotes for radar test kit parts, requiring vendors to provide their best price for a firm-fixed-price purchase order. The solicitation is available only online, and no paper copies will be issued. Vendors should submit their quotes through beta.sam.gov.

    VA

    Posted Sep 15, 2026Due Sep 16, 2026SolicitationNAICS 334511Sol: N0018926QL418
    View details→

    DEPT OF DEFENSE

    LONG-RANGE LINEUP SYSTEM (LRLS)

    Active

    AI Summary

    The Department of Defense, specifically the Navy, has issued a Sources Sought notice for the Long-Range Lineup System (LRLS). The submission date has been extended to September 30, 2026. This opportunity is relevant for companies involved in defense technology and military equipment.

    NJ

    Posted Sep 15, 2026Due Sep 30, 2026Sources SoughtNAICS 334511Sol: N6833526R0522
    View details→

    DEPT OF DEFENSE

    58--RECEIVER,COORDINATE, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    This opportunity involves the repair and modification of coordinate receivers for the Department of Defense, specifically the Navy. Contractors must provide necessary facilities, labor, and materials to restore items to a Ready for Issue condition. The solicitation is a Request for Quotation (RFQ) and does not fall und…

    PA

    Posted Sep 15, 2026Due Oct 15, 2026SolicitationNAICS 334511Sol: N0038326QNB16
    View details→

    DEPT OF DEFENSE

    58--RECEIVER,COORDINATE, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    This opportunity involves the repair and modification of coordinate receivers for the Department of Defense, specifically the Navy. Contractors must provide necessary facilities, labor, materials, and testing equipment to restore items to a Ready for Issue condition. The solicitation is issued as a Request for Quotatio…

    PA

    Posted Sep 15, 2026Due Oct 15, 2026SolicitationNAICS 334511Sol: N0038326QNB14
    View details→

    DEPT OF DEFENSE

    66--COMPUTER,AIR DATA, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    The Department of Defense is seeking proposals for the repair and modification of air data computers. The contractor must ensure compliance with specified repair manuals and provide necessary facilities and materials. The required turnaround time for repairs is 119 days after receipt of the asset. This opportunity is c…

    PA

    Posted Sep 15, 2026Due Oct 30, 2026SolicitationNAICS 334511Sol: N0038326QDA39
    View details→

    DEPT OF DEFENSE

    66--INERTIAL REFERENCE, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    The Department of Defense, specifically the Navy, is soliciting proposals for the repair and modification of inertial reference systems. The contractor must ensure compliance with specified repair manuals and provide necessary facilities and materials. The required turnaround time for repairs is 90 days after receipt o…

    PA

    Posted Sep 15, 2026Due Oct 30, 2026SolicitationNAICS 334511Sol: N0038326QDA37
    View details→

    DEPT OF DEFENSE

    66--INERTIAL NAVIGATION, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    The Department of Defense is soliciting proposals for the repair and modification of inertial navigation systems. The contractor must adhere to strict quality control and inspection requirements, with a turnaround time of 90 days post-receipt of assets. This opportunity is classified under NAICS code 334511 and is not …

    PA

    Posted Sep 15, 2026Due Oct 30, 2026SolicitationNAICS 334511Sol: N0038326QDA33
    View details→

    DEPT OF DEFENSE

    66--INERTIAL NAVIGATION, IN REPAIR/MODIFICATION OF

    Active

    AI Summary

    The Department of Defense is soliciting proposals for the repair and modification of inertial navigation systems. The contractor must adhere to strict quality control and inspection requirements, with a turnaround time of 90 days post-receipt of assets. This opportunity is classified under NAICS code 334511 and is not …

    PA

    Posted Sep 15, 2026Due Oct 30, 2026SolicitationNAICS 334511Sol: N0038326QDA34
    View details→

    DEPT OF DEFENSE

    66--PITOT-STATIC TUBE

    Active

    AI Summary

    The Department of Defense is seeking quotes for the procurement of Pitot-Static Tubes under NSN 6610005267852. The delivery is required at DLA Distribution Cherry Point, with specified quantities and timelines. All responsible sources are encouraged to submit their quotes electronically.

    VA

    Posted Sep 15, 2026Due Sep 23, 2026Combined Synopsis/SolicitationNAICS 334511Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE4A526T426D
    View details→

    DEPT OF DEFENSE

    36 CRS - TRIMBLE AIRFIELD SURVEYING EQUIPMENT

    Active

    AI Summary

    This opportunity is a combined synopsis/solicitation for Trimble airfield surveying equipment issued by the Department of Defense, specifically the Department of the Air Force. It utilizes simplified acquisition procedures and is set aside for small business. Interested vendors should refer to the solicitation document…

    AP

    Posted Sep 15, 2026Due Sep 23, 2026Combined Synopsis/SolicitationNAICS 334511Total Small Business Set-Aside (FAR 19.5)Sol: FA524026QM118
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    8,133
    sled
    218
    forecast
    171

    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

    • 334511 Definition→
    • Browse NAICS Codes→
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    About NAICS 334511

    This industry comprises establishments primarily engaged in manufacturing search, detection, navigation, guidance, aeronautical, and nautical systems and instruments. These products include radar, sonar, and other related equipment used in aerospace and marine applications.

    Read the full NAICS definition →