National Item Identification Number

00-553-7091
005537091
5960-00-553-7091
5960005537091

National Stock Number

Item Name

ELECTRON TUBE

Federal Supply Class

5960

Description

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).

Commercial and Government Entity Code (Supplier Data)

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16236

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94144

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Reference Numbers (Part Numbers)

DMS 79022B
MILE1-858
USAF6542
6542
6542

Required Categories

TUBE TYPE
NONDEFINITIVE SPEC/STD DATA
SPEC/STD CONTROLLING DATA
MANUFACTURERS

Required Description

VOLTAGE REGULATOR
6542 TYPE
81349
MILE1-858
81349
6542