National Item Identification Number
00-050-9721
000509721
6680-00-050-9721
6680000509721
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)
99932
99932
97942
Reference Numbers (Part Numbers)
DC8AJ7
DC8AJ7C140
580R212H01
Required Categories
OVERALL LENGTH
OVERALL WIDTH
LENGTH OF SHAFT FROM HOUSING
MOUNTING METHOD
MO
Required Description
1.996 INCHES
0.750 INCHES
0.560 INCHES SINGLE END
CLAMP RING
1 CLAMP COLLAR;