4820-00-777-4318 VALVE,CHECK Index 5220-00-777-4332 GAGE,CHECKING,VALVE

National Stock Number:
5960-00-777-4320

Federal Supply Class:
5960

National Item Identification Number:
007774320

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:
154-36180009TEKTRONIX, INC.
694041-18212436BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
694041-18214100STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO
823303848ARMA DIV AMBAC INDUSTRIES INC
823373445AMPEREX ELECTRONIC CORP
SMC50040480063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
SPECIAL FEATURESENVELOPE MATERIAL: GLASS
TUBE TYPEPENTODE


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