NAICS 423 - Merchant Wholesalers, Durable Goods

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Related NAICS Codes for NAICS 423

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NAICS Code Industry Title
42311 Automobile and Other Motor Vehicle Merchant Wholesalers
42312 Motor Vehicle Supplies and New Parts Merchant Wholesalers
42313 Tire and Tube Merchant Wholesalers
42314 Motor Vehicle Parts (Used) Merchant Wholesalers
42321 Furniture Merchant Wholesalers
42322 Home Furnishing Merchant Wholesalers
42331 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
42332 Brick, Stone, and Related Construction Material Merchant Wholesalers
42333 Roofing, Siding, and Insulation Material Merchant Wholesalers
42339 Other Construction Material Merchant Wholesalers
42341 Photographic Equipment and Supplies Merchant Wholesalers
42342 Office Equipment Merchant Wholesalers
42343 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
42344 Other Commercial Equipment Merchant Wholesalers
42345 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
42346 Ophthalmic Goods Merchant Wholesalers
42349 Other Professional Equipment and Supplies Merchant Wholesalers
42351 Metal Service Centers and Other Metal Merchant Wholesalers
42352 Coal and Other Mineral and Ore Merchant Wholesalers
42361 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
42362 Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
42369 Other Electronic Parts and Equipment Merchant Wholesalers
42371 Hardware Merchant Wholesalers
42372 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
42373 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
42374 Refrigeration Equipment and Supplies Merchant Wholesalers
42381 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
42382 Farm and Garden Machinery and Equipment Merchant Wholesalers
42383 Industrial Machinery and Equipment Merchant Wholesalers
42384 Industrial Supplies Merchant Wholesalers
42385 Service Establishment Equipment and Supplies Merchant Wholesalers
42386 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
42391 Sporting and Recreational Goods and Supplies Merchant Wholesalers
42392 Toy and Hobby Goods and Supplies Merchant Wholesalers
42393 Recyclable Material Merchant Wholesalers
42394 Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers
42399 Other Miscellaneous Durable Goods Merchant Wholesalers
NAICS Code Industry Title
423110 Automobile and Other Motor Vehicle Merchant Wholesalers
423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
423130 Tire and Tube Merchant Wholesalers
423140 Motor Vehicle Parts (Used) Merchant Wholesalers
423210 Furniture Merchant Wholesalers
423220 Home Furnishing Merchant Wholesalers
423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
423320 Brick, Stone, and Related Construction Material Merchant Wholesalers
423330 Roofing, Siding, and Insulation Material Merchant Wholesalers
423390 Other Construction Material Merchant Wholesalers
423410 Photographic Equipment and Supplies Merchant Wholesalers
423420 Office Equipment Merchant Wholesalers
423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
423440 Other Commercial Equipment Merchant Wholesalers
423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
423460 Ophthalmic Goods Merchant Wholesalers
423490 Other Professional Equipment and Supplies Merchant Wholesalers
423510 Metal Service Centers and Other Metal Merchant Wholesalers
423520 Coal and Other Mineral and Ore Merchant Wholesalers
423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
423620 Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
423690 Other Electronic Parts and Equipment Merchant Wholesalers
423710 Hardware Merchant Wholesalers
423720 Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
423740 Refrigeration Equipment and Supplies Merchant Wholesalers
423810 Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
423820 Farm and Garden Machinery and Equipment Merchant Wholesalers
423830 Industrial Machinery and Equipment Merchant Wholesalers
423840 Industrial Supplies Merchant Wholesalers
423850 Service Establishment Equipment and Supplies Merchant Wholesalers
423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
423910 Sporting and Recreational Goods and Supplies Merchant Wholesalers
423920 Toy and Hobby Goods and Supplies Merchant Wholesalers
423930 Recyclable Material Merchant Wholesalers
423940 Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers
423990 Other Miscellaneous Durable Goods Merchant Wholesalers

What is NAICS 423

NAICS code 423 covers the Merchant Wholesalers, Durable Goods subsector, which comprises businesses primarily engaged in selling capital or durable goods to other businesses. These merchant wholesalers typically take ownership of the goods they sell, acting as intermediaries that purchase and resell products on their own account. Durable goods include new or used items with a normal life expectancy of three years or more, ranging from motor vehicles and furniture to construction materials and machinery. Companies in this sector play a vital role in the supply chain by providing essential equipment, materials, and parts to industries, including government entities. Government agencies contract with these wholesalers to efficiently procure large volumes of durable goods necessary for operations, infrastructure projects, and maintenance activities.

Industry Classification for NAICS 423

Industries in the Merchant Wholesalers, Durable Goods subsector sell capital or durable goods to other businesses. Merchant wholesalers generally take title to the goods that they sell; in other words, they buy and sell goods on their own account. Durable goods are new or used items generally with a normal life expectancy of three years or more. Durable goods merchant wholesale trade establishments are engaged in wholesaling products, such as motor vehicles, furniture, construction materials, machinery and equipment (including household-type appliances), metals and minerals (except petroleum), sporting goods, toys and hobby goods, recyclable materials, and parts.

Agents and brokers primarily engaged in wholesaling durable goods, generally on a commission or fee basis, are classified in Subsector 425, Wholesale Trade Agents and Brokers.

Breakdown for NAICS 423

  • Includes merchant wholesalers selling durable goods with a life expectancy of three years or more.
  • Wholesalers take title to goods, buying and selling on their own account.
  • Covers a wide range of products including vehicles, machinery, furniture, and construction materials.
  • Agents and brokers wholesaling durable goods are classified separately under NAICS 425.
  • Commonly used by government agencies for procurement of capital equipment and supplies.
  • Small business size standards vary but typically include revenue thresholds around $40 million.

Included Activities for NAICS 423

  • Purchasing and reselling durable goods to business and government customers.
  • Managing inventory and logistics for large volumes of capital equipment.
  • Supplying motor vehicles and automotive parts to government fleets.
  • Distributing construction materials and industrial machinery.
  • Providing household-type appliances and furniture for government facilities.
  • Handling metals, minerals (non-petroleum), and recyclable materials.
  • Coordinating delivery schedules aligned with government project timelines.
  • Ensuring compliance with government procurement regulations and quality standards.

Business Types for NAICS 423

  • Durable goods merchant wholesalers
  • Industrial equipment distributors
  • Automotive parts wholesalers
  • Construction material suppliers
  • Furniture and appliance wholesalers
  • Metal and mineral distributors

Government Buyers for NAICS 423

Federal, state, and local government agencies are the primary buyers of durable goods sold under NAICS 423. Agencies such as the Department of Defense, General Services Administration, Department of Transportation, and various public works departments rely on these wholesalers to supply vehicles, machinery, construction materials, and other long-lasting equipment. These durable goods are critical for government infrastructure projects, transportation fleets, maintenance programs, and operational needs. Contracting with merchant wholesalers ensures timely access to high-quality products with reliable warranties and support, enabling government entities to maintain mission readiness and public services.

Contract Types & Procurement for NAICS 423

Contracts in this NAICS code typically include firm-fixed-price, indefinite delivery/indefinite quantity (IDIQ), and requirements contracts. Procurement methods often involve competitive bidding, requests for proposals (RFPs), and government-wide acquisition contracts (GWACs). Contract values can vary significantly depending on the product category and volume, ranging from small equipment orders to multi-million dollar supply agreements for large fleets or construction projects. Long-term contracts with option periods are common to ensure consistent supply and favorable pricing. Contractors must comply with government regulations including Federal Acquisition Regulation (FAR) requirements and quality assurance standards.

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