National Item Identification Number

12-159-6690
121596690
6680-12-159-6690
6680121596690

National Stock Number

Item Name

GENERATOR,TACHOMETER

Federal Supply Class

6680

Description

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Commercial and Government Entity Code (Supplier Data)

---

D8124

---

ZF FRIEDRICHSHAFEN AG
EHLERSSTR 50
FRIEDRICHSHAFEN
88046
GERMANY
07541-77-3300

---

D4276

---

SIEMENS VDO TRADING AG
VERTRIEB & SERVICE GMBH
KRUPPSTR. 105
FRANKFURT
60388
GERMANY
069-408050

---

Reference Numbers (Part Numbers)

0744130013
341 804 001/001

Required Categories

Required Description