National Item Identification Number

00-451-4287
004514287
5960-00-451-4287
5960004514287

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)

---

06980

---

COMMUNICATIONS & POWER INDUSTRIES
INC
301 INDUSTRIAL RD
SAN CARLOS
CA
94070
650-594-4076

---

92755

---

NORTHROP GRUMMAN SYSTEMS CORPORATION
DIV ES DEFENSIVE SYSTEMS DIVISION
1745A WEST NURSERY ROAD
LINTHICUM HEIGHTS
MD
21090
410-552-2455

---

Reference Numbers (Part Numbers)

Y-609
3490002-001

Required Categories

SPECIAL FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CONTROL REF

Required Description

ENVELOPE MATERIAL: CERAMIC AND METAL
MFG CLASS: AIR-COOLED CERAMIC METAL POWER