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NAICS Code· 423610

NAICS 423610: Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of electrical construction materials; wiring supplies; electric light fixtures; light bulbs; and/or electrical power equipment for the generation, transmission, distribution, or control of electric energy. Show more

NAICS 423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers encompasses the distribution of industrial-grade electrical components, circuitry systems, conduit fittings, switchgear, wiring harnesses, and related infrastructure essential to mission-critical facilities. This sector serves as a vital supply chain node for federal installations requiring reliable power distribution, control systems, and compliance with NEC and MIL-STD specifications.

176
Active Contracts
$218.3M
Total Obligations (12mo)
15.2K
Awarded Contracts (12mo)
117
Contractors Awarded (12mo)
5
Median Bidders per Award
-61.3%
YoY Growth

Contract Opportunities

Active solicitations and awarded contracts classified under NAICS 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers.

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NAICS 423610 FAQ

Frequently Asked Questions

NAICS code 423610 covers Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers. This industry comprises establishments primarily engaged in the merchant wholesale distribution of electrical construction materials; wiring supplies; electric light fixtures; light bulbs; and/or electrical power equipment for the generation, transmission, distribution, or control of electric energy.

Recently Posted in Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

NAICS: 423610
New
SLED
Traffic Sign Assembly Supply (Type ST ST-8-8)The Texas Department of Transportation is seeking a subcontractor for the supply of four roadway illumination assemblies, specifically Type ST ST-8-8, 4 KWS. This procurement includes the delivery of poles, luminaires, and all necessary mounting hardware required for installation along US-190 in San Saba. The contract is categorized under NAICS code 423610 and was posted on September 1, 2026. All responses are due by the same date, with the project performance centered in San Saba.
Texas Department of Transportation

POSTED

in 2 days

DEADLINE

in 2 days
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NAICS: 423610
Awarded
DIBBS
WIRE, ELECTRICAL
Solicitation # SPE7M1-26-T-194Z
This contract is for the procurement of electrical wire under solicitation SPE7M1-26-T-194Z, with a total quantity of 11 units delivered in each unit of issue. The material is identified by NSN 6145-01-662-7390 and is sourced from Steyr Motors North America, Inc. with part number 2178968-0. Delivery is required FOB origin within 168 days of contract award, with the original required delivery date set for January 1, 2027, and a needed ship date of January 5, 2027. The inspection and acceptance points are both at the destination, and no quantity variance is permitted. Packaging must strictly comply with MIL-DTL-12000 and MIL-STD-2073-1E for preservation and packaging, including marking in accordance with MIL-STD-129, with no special requirements beyond the standard codes. The parcel and freight shipping address is the DLA Distribution San Joaquin warehouse in Tracy, California. Technical and quality requirements referenced in the contract are incorporated via the DLA Master List of Technical and Quality Requirements, with revisions controlled by the solicitation or award date depending on acquisition size. Packaging and preservation methods include use of specified materials and codes, with palletization following DLA’s packaging guidelines. The unit of issue is each, and the associated ANSI X12 unit code must be verified through the official DLA link. Transportation logistics are governed by DLAD procedural notes C19 and C20. The contract was posted on July 9, 2026, with responses due by July 20, 2026, and falls under NAICS code 332216 for electrical contracting. Point of contact is Alisha Blanton of the Department of Defense’s Maritime Supply Chain, with contract details accessible via the DIBBS procurement portal.
Defense Logistics Agency

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 423610
New
International
Supply of Electrical Materials and Accessories
Port Authority of Jamaica

POSTED

1 day ago

DEADLINE

N/A
View Details
NAICS: 423610
New
Federal
Vermont Regional Airport (RUT) CCTV System Upgrade
Solicitation # 70T05026Q5903N006
This solicitation, number 70T05026Q5903N006, is a request for quotation issued by the Department of Homeland Security for a CCTV system upgrade and maintenance at the Vermont Regional Airport (RUT). The acquisition is a total small business set-aside prepared in accordance with FAR Part 12 for commercial services. The scope of work includes the installation, testing, and deployment of new CCTV systems and viewing stations, followed by a base year of maintenance with four additional option years for continued system support. A mandatory site visit is scheduled for August 21, 2026, and attendance is required for any offeror to be considered for an award. Proposals must be submitted via email to Kurt Allen at kurt.allen@tsa.dhs.gov no later than September 10, 2026, at 10:00 AM Eastern Time. Submissions must consist of three volumes: a technical approach, a narrative of relevant prior experience involving at least three similar projects from the last three years, and a completed price fill-in table. The government will evaluate offers using a best-value trade-off analysis, where technical merit and prior experience are considered approximately equal in importance and combined carry roughly the same weight as price. The contract carries stringent security and cybersecurity requirements, including compliance with NIST standards and TSA policies for handling Controlled Unclassified Information (CUI). All contractor personnel must undergo background investigations to obtain at least a Public Trust clearance, and non-U.S. citizens are generally prohibited from accessing the systems. Additionally, the contract mandates specific training for staff regarding CUI and IT security awareness. Successful performance is contingent upon meeting technical specifications, adhering to Section 508 accessibility standards, and providing a 12-month warranty that includes a 48-hour response time for repairs or replacements.
Mission Essentials

POSTED

1 day ago

DEADLINE

in 12 days
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NAICS: 423610
New
SLED
145955 Castaic Unit 3 Dust Collector Kit
Solicitation # 231719
The Los Angeles Department of Water and Power is seeking bids for the Castaic Unit 3 Dust Collector Kit under solicitation number 231719. This opportunity is categorized under NAICS code 423610 and will be performed in Los Angeles, California. Interested parties must submit their bids electronically through the electronic Request Solicit Procure system, as hard copy or mail-in submissions will not be accepted. The deadline for responses is September 11, 2026, at 9:00 PM. Jenny Chen serves as the primary point of contact for this procurement.
Water & Power

POSTED

1 day ago

DEADLINE

in 13 days
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NAICS: 423610
Closed
SLED
HDPE Conduit and Electrical Materials SupplyThe contract involves the supply of HDPE conduit, pull boxes, splice closures, and related electrical materials necessary for fiber optic and power systems installations. It is structured as a subcontract under the Nebraska Department of Transportation, with the place of performance centered in Douglas and Sarpy counties. The North American Industry Classification System code 423610 indicates the scope falls under wholesale trade of electrical apparatus and equipment. Despite being posted and expiring on the same date, the solicitation remains active as an open opportunity for qualified subcontractors to bid. The materials specified are critical for infrastructure projects involving telecommunications and utility lines, ensuring compliance with industry standards for durability and performance in outdoor and underground environments. All proposals must be submitted through the designated online portal prior to the deadline to be considered.
Nebraska Department of Transportation

POSTED

2 days ago

CLOSED

2 days ago
View Details
NAICS: 423610
Awarded
DIBBS
BACKSHELL, ELECTRICA
Solicitation # SPE7M2-26-T-6433
This contract is for the procurement of 10 electrical backshell cable clamp adapters, identified as commercial off-the-shelf items with NSN 5935014533009 and Glenair part number 380HA013NF2112A. The items are designated as critical application items and must be delivered to the DLA Distribution New Cumberland facility in Pennsylvania. The required delivery date is April 13, 2027, with a delivery timeframe of 164 days after order. The agreement mandates strict adherence to DLA packaging, marking, and shipping requirements, specifically citing MIL-STD-129, MIL-STD-2073-1E, and MIL-DTL-55330 for connectors. A key environmental restriction prohibits the intentional addition of mercury or mercury-containing compounds to the hardware, except for specific functional exceptions defined by NAVSEA. Inspection and acceptance will take place at the destination, and the contract follows a zero percent quantity variance policy.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

in 2 days
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NAICS: 423610
Awarded
DIBBS
CLAMP, CABLE, ELECTRICAL CONNECTOR
Solicitation # SPE7M5-26-T-437D
This solicitation issued by the Defense Logistics Agency under the Department of Defense concerns the procurement of a single electrical cable clamp, identified by NSN 5935-01-182-8550. The procurement is managed under solicitation number SPE7M5-26-T-437D and is associated with purchase request 7017978320. This federal contract opportunity is categorized as a solicitation for specialized electrical hardware required for defense operations. Interested parties must adhere to the established timeline, as the solicitation was posted on August 23, 2026, with a formal response deadline set for September 3, 2026. The procurement process is conducted through the Defense Internet Bid Board System, and interested vendors should reference the specific solicitation number for all official communications and submission requirements.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 423610
Awarded
DIBBS
CLAMP, CABLE, ELECTRICAL CONNECTOR
Solicitation # SPE7M5-26-T-315S
The contract pertains to the procurement of 17 units of a clamp cable electrical connector with NSN 5935-01-350-9521, supplied under solicitation SPE7M5-26-T-315S. The item is designated as a critical application component, with two approved part numbers: GLENAIR INC P/N 450HA005NF09 and NORTHROP GRUMMAN SYSTEMS CORPORATION P/N GA801MW09D3C. Delivery is required within 168 days of contract award, with the original deadline set for November 5, 2026, and a needed ship date of January 5, 2027. Each unit is priced at $17.00, with no tolerance for quantity variance. All items must be delivered FOB origin and inspected and accepted at the destination, with packaging strictly governed by DLA’s Master List of Technical and Quality Requirements, which supersedes ASTM D3951. If non-hazardous, commercial packaging compliant with ASTM D3951 is acceptable; if hazardous per FED-STD-313, packaging must meet TQ requirement IP025. All packaging must be labeled and marked per MIL-STD-129, palletized per RP001, and include the specified Unit of Issue and Quantity per Unit Pack. Sampling and inspection follow MIL-STD-1916 or ASQ H1331 with zero non-conformances required unless otherwise stated, and critical attributes are verified at level VII with an AQL of 0.1. The delivery address is DLA Distribution Jacksonville, with transportation handled per DLAD Proc Notes C19 and C20. The point of contact is Margaret Smith, and the contract is issued under the Department of Defense’s Active Devices Division.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 423610
Awarded
DIBBS
GROUNDING ASSEMBLY,
Solicitation # SPE4A6-26-T-19RJ
The Defense Logistics Agency within the Department of Defense has issued solicitation SPE4A6-26-T-19RJ for the procurement of four grounding assemblies. The items are identified by NSN/Part Number 5977-01-646-9894 and are associated with purchase request 7017939823. This federal solicitation was posted on August 18, 2026, and requires a response by the deadline of August 26, 2026. Further details and submission instructions are available through the DIBBS portal.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 423610
Awarded
DIBBS
TAPE, INSULATION, ELECTRICAL
Solicitation # SPE4A6-26-T-18TL
This contract is for the procurement of red electrical insulation tape under solicitation SPE4A6-26-T-18TL for the Department of Defense. The requirement is for two rolls of tape, each measuring 1 inch in width, 0.0100 inches in thickness, and 27 yards in length, conforming to specification A-A-59163B. The items are designated as critical application items with a 12-month extendable shelf life. Delivery is required within 20 days after the order, with FOB origin terms and inspection and acceptance occurring at the destination. The contractor must adhere to strict quality and packaging standards, including MIL-STD-1916 for sampling, MIL-STD-129 for marking, and DLA packaging requirements. Additionally, the contract mandates compliance with CMMC Level 2 self-assessment and covered defense information regulations.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 423610
New
DIBBS
Domestic Component & Material Supply
ASC COMMODITIES DIVISION

POSTED

2 days ago

DEADLINE

in 6 days
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