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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

    355 total opportunities (355 active) tied to NAICS 423490 across federal, state, local, and forecast sources.
    NAICS 423490Federal + SLED355 total
    View NAICS definition →
    Total Opportunities
    355
    Across all indexed sources
    Active Estimate
    355
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 423490.

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    ENDOSCOPY SYSTEMS

    Active

    AI Summary

    The FDA is seeking proposals for an endoscope system that includes a video processor, colonoscope, medical display, and cart. The system must meet specific FDA-cleared requirements and be delivered within six weeks of contract award. A one-year warranty is required. This opportunity is classified under NAICS code 42349…

    MD

    Posted Sep 14, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 423490Sol: 75F40126Q00381
    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 National Institutes of Health is seeking proposals for a Transscleral Flood Illumination (TFI) add-on module for the rtx1 Adaptive Optics Retinal Camera. This module enhances imaging capabilities for investigating retinal anatomy and pathology, aiding in clinical trials and monitoring ocular diseases at a cellular …

    MD

    Posted Sep 9, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 423490Sol: 75N98026Q01182IMAGINEOPTIC
    View details→

    66--SOLE SOURCE JUSTIFICATION - PO 68HERW26P0322

    Archived

    AI Summary

    This opportunity involves a sole source justification for the purchase of five Teledyne ISCO GLS compact composite samplers and accessories. Interested parties should note the specific requirements and prepare to respond accordingly.

    Posted Sep 4, 2026JustificationNAICS 423490Sol: 68HERW26Q0080
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    NEW SERVICE AGREEMENT FOR MILESTONE ULTRAWAVE 3 MICROWAVE DIGESTION- OC-2026-134408

    Archived

    AI Summary

    The U.S. Food and Drug Administration intends to award a sole source service contract to Milestone, Inc. for the maintenance of the UltraWAVE 3 microwave digestion system. This includes yearly preventive maintenance, unlimited technical support, and on-site repairs. Interested parties may submit capability statements b…

    MD

    Posted Sep 3, 2026Due Sep 8, 2026Special NoticeNAICS 423490Sol: OC-2026-134408
    View details→

    DEPARTMENT OF HOMELAND SECURITY

    JUSTIFICATION - OBSIDIAN CAMERA

    Archived

    AI Summary

    The Department of Homeland Security, specifically the U.S. Immigration and Customs Enforcement, has posted an award justification for the procurement of obsidian camera equipment. This opportunity is categorized under NAICS code 423490 and is relevant for vendors specializing in security technology and law enforcement …

    TX

    Posted Sep 2, 2026JustificationNAICS 423490Sol: 70CMSD26P00000079
    View details→

    DEPT OF DEFENSE

    CHICAGO HARBOR LOCK (CHL) LAKE AND RIVER GAUGES

    Archived

    AI Summary

    The Department of Defense is soliciting quotes for specialized environmental, meteorological, and telemetry sensors to replace outdated equipment at the Chicago Harbor Lock. This RFQ includes brand-name products from OTT HydroMet Corp. and requires delivery within 90 days. Interested vendors must submit quotes electron…

    IL

    Posted Sep 1, 2026Due Sep 11, 2026SolicitationNAICS 423490Sol: W912P626QA031
    View details→

    DEPARTMENT OF HEALTH AND HUMAN SERVICES

    NIAAA DICBR ANIMAL CARE AND USE PROGRAM - VENTILATED RACK AND AIR HANDLER

    Archived

    AI Summary

    The National Institutes of Health seeks to acquire ventilated racks and air handling units for the NIAAA DICBR Animal Care and Use Program. This equipment is essential for maintaining disease-free conditions for research animals and ensuring compliance with federal animal welfare regulations. Interested vendors should …

    MD

    Posted Aug 27, 2026Due Sep 5, 2026PresolicitationNAICS 423490Sol: 75N98026Q01107TECHNIPLASTPCANIAAA08817
    View details→

    ENVIRONMENTAL PROTECTION AGENCY

    VARIOUS LABORATORY CHEMICALS

    Archived

    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

    Archived

    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.

    Archived

    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→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    285
    sled
    60
    forecast
    10

    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 →