National Item Identification Number
00-078-1643
000781643
5960-00-078-1643
5960000781643
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)
08594
VARIAN ASSOCIATES INC
INC
1678 S PIONEER RD
SALT LAKE CITY
UT
84104
801-972-5000
83781
Reference Numbers (Part Numbers)
4PR125A
4PR125A
Required Categories
IDENTIFYING NUMBER
TUBE TYPE
SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA
TH
Required Description
4PR125A REFERENCE NO.
TETRODE
ENVELOPE MATERIAL:GLASS
CONTROLLING AGENCY:VARI