National Item Identification Number

01-031-0347
010310347
5960-01-031-0347
5960010310347

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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33173

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08594

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VARIAN ASSOCIATES INC
INC
1678 S PIONEER RD
SALT LAKE CITY
UT
84104
801-972-5000

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33173

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13499

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Reference Numbers (Part Numbers)

GE18651-1
YU-151
18651-1
256-0175-010

Required Categories

IDENTIFYING NUMBER
TUBE TYPE
SPECIAL FEATURES

Required Description

256-0175-010 DRAWING NO.
TRIODE
ENVELOPE MATERIAL:CERAMIC AND METAL
MANUFACTU