Electron Tubes and Associated Hardware
Includes
Rectifying Tubes; Photoelectric Tubes; Electron Vibrator Tubes.
Excludes
Transistors; Tube Sockets; X-ray Tubes; Semiconductor Devices and Associated Hardware.
Possible NAICS Codes
334419 – Other Electronic Component Manufacturing
444180 – Other Building Material Dealers
811210 – Electronic and Precision Equipment Repair and Maintenance
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
423690 – Other Electronic Parts and Equipment Merchant Wholesalers
332710 – Machine Shops
