National Item Identification Number

00-846-6619
008466619
5960-00-846-6619
5960008466619

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)

---

12436

---

---

14100

---

---

Reference Numbers (Part Numbers)

12AT7
555031-395
555031-395

Required Categories

TUBE TYPE
SPECIAL FEATURES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE
MFR

Required Description

TRIODE
ENVELOPE MATERIAL: GLASS
54590
12AT7