National Item Identification Number

01-012-4936
010124936
5960-01-012-4936
5960010124936

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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06980

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COMMUNICATIONS & POWER INDUSTRIES
INC
301 INDUSTRIAL RD
SAN CARLOS
CA
94070
650-594-4076

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0BMR4

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BURLE INDUSTRIES INC
DBA FOREIGN PARENT IS PHOTONIS BRIVE
1000 NEW HOLLAND AVE
LANCASTER
PA
17601
717-295-6025

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82577

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Reference Numbers (Part Numbers)

X2009TB
4687
931004-002

Required Categories

TUBE TYPE
SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN

Required Description

TETRODE
ENVELOPE MATERIAL :CERAMIC AND METAL
0BMR4
4687