NSN 6680-00-727-3969
Part Details | TACHOMETER GENERATOR
6680-00-727-3969 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.
Alternate Parts: 22A615, 10557412, 6680-00-727-3969, 00-727-3969, 6680007273969, 007273969
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 16, 1968 | 00-727-3969 | 20241 ( GENERATOR, TACHOMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-727-3969
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 22A615 | 25140 | GLOBE MOTORS, INC.DBA GLOBE MOTORS |
| 10557412 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 6680-00-727-3969
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 1.800 INCHES |
| OVERALL HEIGHT | 0.875 INCHES |
| MOUNTING METHOD | FACE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE |
| MOUNTING FACILITY CIRCLE DIAMETER | 0.660 INCHES |
| EXCITOR TYPE | SELF-EXCITED |
| TERMINAL TYPE AND QUANTITY | 2 SOLDER LUG |
| CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 4.1 DC |
| CALIBRATION SPEED IN RPM | 1000.0 |
| SPECIFIC USE | RADER SET,AN/VPS-2 |