6230-00-723-4221 FLASHLIGHT Index 3020-00-723-4229 GEAR,SPUR

National Stock Number:
5960-00-723-4226

Federal Supply Class:
5960

National Item Identification Number:
007234226

Description:
ELECTRON TUBE

Detail:
An inclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), Geiger-Mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (Klystron, magnetron, or the like). Excludes items whose primary purpose is to produce light energy. Also excludes PHOTOELECTRIC CELL; and SEMICONDUCTOR DEVICE (as modified).


Manufacturer Information:
4-125A80131ELECTRONIC INDUSTRIES ASSOCIATION
QB3-300Z0113PHILIPS INDUSTRIES HOLDINGS LTD


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