National Item Identification Number
00-722-1044
007221044
5960-00-722-1044
5960007221044
National Stock Number
Item Name
ELECTRON TUBE
Federal Supply Class
5960
Referenced on: http://radiosets.tpub.com//TM-11-5821-277-34P/TM-11-5821-277-34P0039.htm
Referenced on: http://radiosets.tpub.com//TM-11-5821-277-34P/TM-11-5821-277-34P0120.htmDescription
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)
18876
95104
95104
C5845
CPI INTERNATIONAL INC
COMMUNICATIONS & POWER INDUSTRIES
HOHENADLSTRASSE 31
ISMANING
85737
GERMANY
089-458737-0
06980
COMMUNICATIONS & POWER INDUSTRIES
INC
301 INDUSTRIAL RD
SAN CARLOS
CA
94070
650-594-4076
Reference Numbers (Part Numbers)
RELEASE3469
10652599
256-0145-00
256-0145-000
8121
8121
8121
8121
8121
Required Categories
TUBE TYPE
SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA
Required Description
PENTODE
ENVELOPE MATERIAL :CERAMIC AND METAL
8121 TYPE