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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3345

    NAICS Demand Lane

    Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, Contract Opportunities

    41,950 total opportunities (41,950 active) tied to NAICS 3345 across federal, state, local, and forecast sources.
    NAICS 3345Federal + SLED42K total
    View NAICS definition →
    Total Opportunities
    42K
    Across all indexed sources
    Active Estimate
    42K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3345.

    DEPT OF DEFENSE

    SERVOCYLINDER

    Archived

    AI Summary

    The Defense Logistics Agency is soliciting a fixed-price quotation for two servo cylinders. The item is designated a Critical Safety Item, requires ISO 9000 or equivalent quality controls, and carries a one-year warranty. Drawings are unavailable, and the solicitation is issued under EAF authority. Delivery and shippin…

    PA

    Posted Oct 24, 2026Due Oct 23, 2026SolicitationNAICS 334511Sol: SPRPA127QRA14
    View details→

    DEPARTMENT OF ENERGY

    X-RAY IMAGING DETECTOR SYSTEM

    Active

    AI Summary

    SLAC National Accelerator Laboratory seeks a price and lead-time quotation for one X-ray diffraction detector system, including the detector, power supply, cables, and frame grabber. The flat-panel detector must meet specified active-area, pixel-size, sensor, energy-range, and dimensional requirements. This is open com…

    CA

    Posted Oct 23, 2026Due Oct 30, 2026SolicitationNAICS 334517Sol: SLAC_369006_Xray_Imaging_Detector_System
    View details→

    DEPT OF DEFENSE

    VERTICAL LAUNCHING SYSTEM (VLS) LAUNCH SEQUENCER (LSEQ) MULTIPLE AWARD CONTRACT (MAC) INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ)

    Active

    AI Summary

    The Naval Surface Warfare Center, Port Hueneme Division is soliciting a multiple-award IDIQ contract to supply the LSEQ MK 6 Mod 1 (NAVSEA part number PIN 8652144-19) and associated lowest replaceable units for the MK 41 Vertical Launching System. The opportunity is listed under NAICS 334519, with no set-aside identifi…

    CA

    Posted Oct 23, 2026Due Nov 24, 2026SolicitationNAICS 334519Sol: N6339426R0005
    View details→

    DEPT OF DEFENSE

    INTENT TO SOLE SOURCE: AFIT - HIGH FINESSE WS8-2 WAVEMETER

    Active

    AI Summary

    The Air Force intends to award a firm-fixed-price, sole-source contract to TOPTICA Photonics Inc. for an AFIT WS8-2 wavemeter capable of wavelength measurement accuracy below 2 MHz. This special notice is not a request for competitive quotations, but responsible sources may submit capability information or objections b…

    OH

    Posted Oct 23, 2026Due Nov 6, 2026Special NoticeNAICS 334516Sol: FA860127Q0014
    View details→

    ENVIRONMENTAL PROTECTION AGENCY

    NOTICE OF INTENT TO SOLE SOURCE TO APEX INSTRUCTMENTS

    Active

    AI Summary

    EPA Region III intends to award Apex Instruments a sole-source, firm-fixed-price contract for Apex AIR Pro renewal accounts and factory-calibrated Smart Gas Cartridge replacements. The agency cites Apex’s exclusive U.S. distribution and warranty rights, proprietary platform compatibility, and patented cartridge technol…

    PA

    Posted Oct 23, 2026Due Nov 3, 2026Special NoticeNAICS 334513Sol: NOTICE_OF_INTENT_TO_SOLE_SOURCE_TO_APEX_INSTRUCTMENTS
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    HIDEX 600SLE LIQUID SCINTILLATION COUNTER

    Active

    AI Summary

    NIH intends to make a noncompetitive, firm-fixed-price purchase of one Hidex 600SLe liquid scintillation counter with alpha/beta separation, an external standard, a Windows 11 desktop computer, shipping, installation, and training. Quotations must include a trade-in discount for two existing pieces of equipment. Delive…

    MD

    Posted Oct 23, 2026Due Oct 29, 2026Special NoticeNAICS 334516Sol: 75N98027Q00033
    View details→

    DEPT OF DEFENSE

    PHOTON DETECTOR MODULES

    Active

    AI Summary

    The Naval Research Laboratory seeks quotations for new, brand-name-or-equal photon detector modules, delivered to its Washington, DC facility. This total small business set-aside is a firm-fixed-price procurement under NAICS 334516, evaluated using a lowest-price technically acceptable approach. Vendors must be OEMs or…

    DC

    Posted Oct 23, 2026Due Oct 30, 2026Combined Synopsis/SolicitationNAICS 334516Total Small Business Set-Aside (FAR 19.5)Sol: N00173-27-Q-1301391744
    View details→

    DEPARTMENT OF TRANSPORTATION

    COMMERCIALLY AVAILABLE DISTANCE MEASURING EQUIPMENT (DME) POWER METERS

    Active

    AI Summary

    The Federal Aviation Administration is conducting market research for commercially available distance measuring equipment power meters. Interested vendors should review the attached market survey announcement for instructions on submitting questions and responses. No set-aside is specified.

    DC

    Posted Oct 23, 2026Due Nov 23, 2026Sources SoughtNAICS 334515Sol: FAA-DME-PWRMTR-MSA2026
    View details→

    DEPT OF DEFENSE

    EXPORT VARIANT (XV) SECOND GENERATION FORWARD LOOKING INFRARED (2GF) THERMAL RECEIVER UNITS (TRUS) AND IMAGER ASSEMBLIES REPAIR

    Active

    AI Summary

    The Army is conducting market research to identify sources capable of manufacturing and delivering up to 29 export-variant second-generation forward-looking infrared thermal receiver units and repairing or refurbishing up to 100 imager assemblies annually for three years. Responders must meet specified performance and …

    VA

    Posted Oct 23, 2026Due Nov 6, 2026Sources SoughtNAICS 334511Sol: W909MY27R2GFT
    View details→

    ENVIRONMENTAL PROTECTION AGENCY

    66--***RFI ONLY***SOURCES SOUGHT FOR GERSTEL THERMAL DESORPTION SYSTEM AND INSTAL

    Active

    AI Summary

    The Environmental Protection Agency is seeking market information for a Gerstel thermal desorption system and its installation. This is a sources-sought notice marked RFI only, not a solicitation or request for quotes. Interested vendors can provide information about their ability to supply and install the system.

    MI

    Posted Oct 23, 2026Due Nov 5, 2026Sources SoughtNAICS 334516Sol: 68HE0M27Q0005
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    39,923
    sled
    1,752
    forecast
    275

    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

    • 3345 Definition→
    • Browse NAICS Codes→
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    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 3345

    This industry comprises establishments primarily engaged in manufacturing instruments and related products used in navigation, measurement, electromedical applications, and control systems. Products include navigational instruments, measuring devices, electromedical equipment, and control instruments.

    Read the full NAICS definition →