National Item Identification Number

01-322-0732
013220732
5960-01-322-0732
5960013220732

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)

---

73293

---

L-3 COMMUNICATIONS-ELECTRON
TECHNOLOGIES INC.
3100 W LOMITA BLVD
TORRANCE
CA
90509
310-517-5251

---

Reference Numbers (Part Numbers)

641H

Required Categories

IDENTIFYING NUMBER
TUBE TYPE
FREQUENCY RANGE
SPECIAL FEATURES

Required Description

641H REFERENCE NO.
TRAVELING WAVE
4.00 GIGAHERTZ MINIMUM AND
8.00 GIGAHERTZ M