National Item Identification Number
00-189-6513
001896513
5960-00-189-6513
5960001896513
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)
Reference Numbers (Part Numbers)
MIL-E-1/411
923
Required Categories
ENVELOPE MEDIUM TYPE
TUBE TYPE
SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA;
Required Description
GAS
PHOTOTUBE
ENVELOPE MATERIAL:GLASS
923 TYPE
81349
MIL-E-1/411
81349
92