Naics code Naics crossreference
423440 Merchant wholesale distribution of laboratory scales and balances (except medical and dental)--are classified in Industry 423490, Other Professional Equipment and Supplies Merchant Wholesalers
423440 Merchant wholesale distribution of refrigerated store fixtures--are classified in Industry 423740, Refrigeration Equipment and Supplies Merchant Wholesalers.
423450 Merchant wholesale distribution of professional equipment, instruments, and/or goods sold, prescribed, or used by ophthalmologists, optometrists, and opticians--are classified in Industry 423460, Ophthalmic Goods Merchant Wholesalers
423450 Merchant wholesale distribution of personal safety devices and supplies (e.g., eye shields, face shields, nonelectric respirators)--are classified in Industry 423990, Other Miscellaneous Durable Goods Merchant Wholesalers
423450 Merchant wholesale distribution of household first-aid kits and nonsurgical bandages--are classified in Industry 424210, Drugs and Druggists' Sundries Merchant Wholesalers.
423490 Merchant wholesale distribution of professional equipment, instruments, and/or goods sold, prescribed, or used by ophthalmologists, optometrists, and opticians, such as ophthalmic frames and lenses, and sunglasses--are classified in Industry 423460, Ophthalmic Goods Merchant Wholesalers
423490 Merchant wholesale distribution of professional medical equipment, instruments, and supplies used by medical and dental practitioners (except ophthalmic equipment, instruments, and goods used by ophthalmologists, optometrists, and opticians) and medical facilities--are classified in Industry 423450, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
423490 Merchant wholesale distribution of silverware and plated flatware--are classified in Industry 423940, Jewelry, Watch, Precious Stone, and Precious Metal Merchant Wholesalers
423490 Merchant wholesale distribution of books--are classified in Industry 424920, Book, Periodical, and Newspaper Merchant Wholesalers
423490 Merchant wholesale distribution of school furniture--are classified in Industry 423210, Furniture Merchant Wholesalers.