National Item Identification Number

00-996-5975
009965975
5960-00-996-5975
5960009965975

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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C4751

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EPCOS AG
CO. KG SM KO PM
80 17 09
MUENCHEN
GERMANY
089-636-09

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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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06980

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

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Reference Numbers (Part Numbers)

RS2014CL
RS2014CL
4CX5000A
4CX5000A

Required Categories

TUBE TYPE
SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA

Required Description

TETRODE
ENVELOPE MATERIAL: CERAMIC AND METAL
4CX5000A TYPE