National Item Identification Number

00-557-6469
005576469
5960-00-557-6469
5960005576469

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)

RELEASE1823
1EP11
1EP11
1EP11

Required Categories

SPECIAL FEATURES
SPECIFICATION/STANDARD DATA

Required Description

ENVELOPE MATERIAL: GLASS
MFG CLASS: OSCILLOGRAPH TUBE
80131-RELEASE 1823 PROFE