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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /423490

    NAICS Demand Lane

    Other Professional Equipment and Supplies Merchant Wholesalers, Contract Opportunities

    341 total opportunities (341 active) tied to NAICS 423490 across federal, state, local, and forecast sources.
    NAICS 423490Federal + SLED341 total
    View NAICS definition →
    Total Opportunities
    341
    Across all indexed sources
    Active Estimate
    341
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 423490.

    ENVIRONMENTAL PROTECTION AGENCY

    VARIOUS LABORATORY CHEMICALS

    Active

    AI Summary

    The Environmental Protection Agency is soliciting bids for various laboratory chemicals. This opportunity is categorized under NAICS code 423490 and is set aside for small businesses. Interested bidders should refer to the solicitation for complete details.

    NC

    Posted Aug 25, 2026Due Sep 9, 2026SolicitationNAICS 423490Total Small Business Set-Aside (FAR 19.5)Sol: 68HE0B26Q0076
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    VWR INTERNATIONAL LLC

    Active

    AI Summary

    The National Institutes of Health require the acquisition of two ultralow temperature freezers for laboratory storage of research materials and biological samples. These freezers are designed for lower power consumption and improved efficiency, supporting better laboratory operations and extending equipment lifespan.

    MD

    Posted Aug 23, 2026Due Sep 1, 2026PresolicitationNAICS 423490No Set aside usedSol: 75N98026Q01061VWRINTERNATIONAL
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    PROCUREMENT OF ONE (1) BRAND NAME OR EQUAL QST LAB THERMAL STIMULATOR (TCS 2.2) SYSTEM AND ASSOCIATED COMPONENTS.

    Active

    AI Summary

    The National Institutes of Health seeks to procure one QST Lab Thermal Stimulator (TCS 2.2) system and associated components. This is a presolicitation notice for a non-competitive contract, and interested parties may submit their capabilities by August 31, 2026. The procurement falls under FAR Part 13, Simplified Acqu…

    MD

    Posted Aug 21, 2026Due Aug 31, 2026PresolicitationNAICS 423490Sol: 75N98026Q01053
    View details→

    PURCHASE FIVE TELEDYNE ISCO GLS COMPACT COMPOSITE

    Active

    AI Summary

    This opportunity involves the purchase of five Teledyne ISCO GLS compact composite samplers and accessories. The solicitation is set aside for SBA and falls under FAR Part 13 - Simplified Acquisition Procedures. Interested vendors should respond to the RFQ by the specified deadline.

    Posted Aug 19, 2026Due Aug 26, 2026SolicitationNAICS 423490Total Small Business Set-Aside (FAR 19.5)Sol: 68HERW26Q0080
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    TRANSSCLERAL FLOOD ILLUMINATION (TFI) ADD-ON MODULE FOR THE RTX1 ADAPTIVE OPTICS RETINAL CAMERA

    Active

    AI Summary

    The opportunity involves a presolicitation for the transscleral flood illumination add-on module for the RTX1 adaptive optics retinal camera. This module enhances imaging capabilities, allowing for detailed investigation of retinal anatomy and pathology at a microscopic level, which is crucial for clinical trials and m…

    MD

    Posted Aug 18, 2026Due Aug 26, 2026PresolicitationNAICS 423490No Set aside usedSol: 75N98026Q01026IMAGINEOPTICPCANEW08531
    View details→

    DEPARTMENT OF STATE

    TEGUC- BALLISTIC LABORATORY EQUIPMENT & SUPPLIES

    Active

    AI Summary

    This opportunity involves a firm fixed price purchase order for ballistic laboratory equipment and supplies to enhance forensic analysis capabilities in Honduras. Proposals must be submitted electronically, and compliance with specifications is mandatory. The contract requires active SAM registration and adherence to s…

    DC

    Posted Aug 13, 2026Due Aug 26, 2026Combined Synopsis/SolicitationNAICS 423490No Set aside usedSol: 19H08026Q0049
    View details→

    Environmental Supply Request

    Archived

    Items are requested to supply the 63d RD Environmental with Hazardous Waste Supplies to ensure compliance with RCRA-D standards and Support SPCCP Plans with Supplies. The method used to support this action was searching New Pig, Grainger and U-line product as they service the environmental filed with support. All items…

    Posted Aug 5, 2026Due Aug 22, 2026Combined Synopsis/SolicitationNAICS 423490N/ASol: W911S226U3868
    View details→

    DEPT OF DEFENSE

    42--FIREMEN'S TROUSER

    Archived

    AI Summary

    The Department of Defense is seeking quotes for 27 units of firemen's trousers under NSN 4210015456519. This opportunity is a combined synopsis/solicitation and is classified under NAICS code 423490. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to pa…

    PA

    Posted Aug 5, 2026Due Aug 17, 2026Combined Synopsis/SolicitationNAICS 423490Sol: SPE8E626T4045
    View details→

    DEPARTMENT OF COMMERCE

    PURCHASE OF BOTTOM TRAWLS FOR ALASKAN SURVEYS

    Archived

    AI Summary

    The Department of Commerce's National Oceanic and Atmospheric Administration is soliciting the purchase of bottom trawls for Alaskan surveys. This opportunity is categorized under NAICS code 423490 and is set aside for small businesses. Bidders should note the deadline for submission is August 7, 2026.

    WA

    Posted Jul 31, 2026Due Aug 7, 2026SolicitationNAICS 423490Total Small Business Set-Aside (FAR 19.5)Sol: 1305M326Q0315
    View details→

    DEPARTMENT OF ENERGY

    LABORATORY EQUIPMENT AND SUPPLIES

    Archived

    AI Summary

    The Department of Energy is seeking quotes for various laboratory equipment and supplies, including hot plate stirrers, pipettes, magnetic stirring bars, and anti-fatigue mats. This opportunity is a combined synopsis/solicitation and falls under FAR 52.211-6, Brand Name or Equal. Interested vendors should provide quote…

    TN

    Posted Jul 28, 2026Due Aug 3, 2026Combined Synopsis/SolicitationNAICS 423490Sol: PR489757
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    277
    sled
    57
    forecast
    7

    Related NAICS Codes

    • 42, Wholesale Trade→
    • 423, Merchant Wholesalers, Durable Goods →
    • 4231, Motor Vehicle and Motor Vehicle Parts and Supplies Merchant Wholesalers →
    • 42311, Automobile and Other Motor Vehicle Merchant Wholesalers →
    • 423110, Automobile and Other Motor Vehicle Merchant Wholesalers →
    • 42312, Motor Vehicle Supplies and New Parts Merchant Wholesalers →
    • 423120, Motor Vehicle Supplies and New Parts Merchant Wholesalers →
    • 42313, Tire and Tube Merchant Wholesalers →
    • 423130, Tire and Tube Merchant Wholesalers →
    • 42314, Motor Vehicle Parts (Used) Merchant Wholesalers →

    Explore

    • 423490 Definition→
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    About NAICS 423490

    This industry comprises establishments primarily engaged in the merchant wholesale distribution of professional equipment and supplies not classified in other specific categories. These wholesalers distribute a wide range of specialized products used by professionals in various fields.

    Read the full NAICS definition →