National Item Identification Number
00-275-2990
002752990
5960-00-275-2990
5960002752990
National Stock Number
Item Name
ELECTRON TUBE
Federal Supply Class
5960
Referenced on: http://radar.tpub.com//TM-11-5840-293-34P/TM-11-5840-293-34P0458.htm
Referenced on: http://radar.tpub.com//TM-11-5840-293-34P/TM-11-5840-293-34P0486.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)
Reference Numbers (Part Numbers)
MIL-E-1-99
5933
Required Categories
TUBE TYPE
SPECIAL FEATURES
NONDEFINITIVE SPEC/STD DATA
SPEC/STD CONTROLLING D
Required Description
PENTODE
ENVELOPE MATERIAL: GLASS
5933 TYPE
81349
MIL-E-1-99
81349
5933