U.S. Census Bureau

2007 NAICS Definitions


423490 Other Professional Equipment and Supplies Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of professional equipment and supplies (except ophthalmic goods and medical, dental, and hospital equipment and supplies).

Illustrative Examples:

Church supplies (except silverware, plated ware) merchant wholesalers School equipment and supplies (except books, furniture) merchant wholesalers Drafting tables and instruments merchant wholesalers Scientific instruments merchant wholesalers Laboratory equipment (except medical, dental) merchant wholesalers Surveying equipment and supplies merchant wholesalers

Cross-References. Establishments primarily engaged in--


Go to: No change 2002 to 2007 2002 NAICS to 1997 NAICS 2002 Economic Census and other data sources

2007
NAICS		2002
NAICS		1997
NAICS		 Corresponding Index Entries
423490423490421490 Analytical instruments (e.g., chromatographic, photometers, spectrographs) merchant wholesalers
423490423490421490 Architect's equipment and supplies merchant wholesalers
423490423490421490 Balances and scales, laboratory (except dental, medical), merchant wholesalers
423490423490421490 Blackboards merchant wholesalers
423490423490421490 Church supplies (except plated ware, silverware) merchant wholesalers
423490423490421490 Drafting instruments merchant wholesalers
423490423490421490 Drafting tables merchant wholesalers
423490423490421490 Engineers' equipment and supplies merchant wholesalers
423490423490421490 Instruments, professional and scientific, merchant wholesalers
423490423490421490 Laboratory equipment (except dental, medical, ophthalmic) merchant wholesalers
423490423490421490 Professional equipment and supplies (except dental, medical, ophthalmic) merchant wholesalers
423490423490421490 Professional instruments merchant wholesalers
423490423490421490 Religious supplies merchant wholesalers
423490423490421490 School equipment and supplies (except books, furniture) merchant wholesalers
423490423490421490 Scientific instruments merchant wholesalers
423490423490421490 Scientific laboratory equipment merchant wholesalers
423490423490421490 Surveying equipment and supplies merchant wholesalers
423490423490421490 Teaching machines (except computers), electronic, merchant wholesalers
423490423490421490 Veterinarians' equipment and supplies merchant wholesalers