National Item Identification Number

00-519-8238
005198238
5960-00-519-8238
5960005198238

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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20418

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A1508

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OERLIKON CONTRAVES SPA
VIA AFFILE 102
ROMA
00131
ITALY
00390643611

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C2463

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OERLIKON CONTRAVES GMBH
1363
STOCKACH
GERMANY
07771-81-0

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C5845

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CPI INTERNATIONAL INC
COMMUNICATIONS & POWER INDUSTRIES
HOHENADLSTRASSE 31
ISMANING
85737
GERMANY
089-458737-0

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D1901

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S3092

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OERLIKON CONTRAVES AG
BIRCHSTRASSE 155
ZUERICH
SWITZERLAND
4113162211

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99313

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COMMUNICATIONS & POWER INDUSTRIES
INC
811 HANSEN WAY BLDG 2
PALO ALTO
CA
94304
650-846-3093

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99313

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COMMUNICATIONS & POWER INDUSTRIES
INC
811 HANSEN WAY BLDG 2
PALO ALTO
CA
94304
650-846-3093

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37695

---

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D1901

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Reference Numbers (Part Numbers)

ES1243
VA203B
VA203B
VA203B
VA203B
VA203B
VA203B
VA203B6975
190289
7R56

Required Categories

TUBE TYPE
SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN

Required Description

KLYSTRON
ENVELOPE MATERIAL: METAL
99313
VA203B