U.S. Census Bureau

2007 NAICS Definition


334411  Electron Tube Manufacturing US

 

This U.S. industry comprises establishments primarily engaged in manufacturing electron tubes and parts (except glass blanks).  Examples of products made by these establishments are cathode ray tubes (i.e., picture tubes), klystron tubes, magnetron tubes, and traveling wave tubes.

 

Cross-References. Establishments primarily engaged in--

• Manufacturing X-ray tubes--are classified in U.S. Industry 334517, Irradiation Apparatus Manufacturing; and

• Manufacturing glass blanks for electron tubes--are classified in Industry 32721, Glass and Glass Product Manufacturing.

 

2007 NAICS

2002 NAICS

1997 NAICS

 Index Entries for this Industry

334411

334411

334411

 Cathode ray tubes (CRT) manufacturing

334411

334411

334411

 CRT (cathode ray tube) manufacturing

334411

334411

334411

 Electron tube parts (e.g., bases, getters, guns) (except glass blanks) manufacturing

334411

334411

334411

 Electron tubes manufacturing

334411

334411

334411

 Klystron tubes manufacturing

334411

334411

334411

 Magnetron tubes manufacturing

334411

334411

334411

 Television picture tubes manufacturing

334411

334411

334411

 Traveling wave tubes manufacturing

334411

334411

334411

 Tubes, cathode ray, manufacturing

334411

334411

334411

 Tubes, electron, manufacturing

334411

334411

334411

 Tubes, electronic, manufacturing

334411

334411

334411

 Tubes, klystron, manufacturing

334411

334411

334411

 Vacuum tubes manufacturing