NSN 6680-00-590-9369

Part Details | TACHOMETER GENERATOR

6680-00-590-9369 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: R7001A, R7001A, 713894REVHPCALL, 713894, 3363712REVHPCALL, 713894, 6680-00-590-9369, 00-590-9369, 6680005909369, 005909369

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-590-936920241 ( GENERATOR, TACHOMETER )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-590-9369
Part Number Cage Code Manufacturer
R7001A88818KEARFOTT CORPORATIONDBA KEARFOTT
R7001A05088KEARFOTT CORPORATIONDIV A SUBSIDIARY OF ASTRONAUTICS
713894REVHPCALL56232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
71389456232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
3363712REVHPCALL80064NAVAL SHIP SYSTEMS COMMAND
71389403956NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
Technical Data | NSN 6680-00-590-9369
Characteristic Specifications
OVERALL LENGTH2.638 INCHES
OVERALL WIDTH1.437 INCHES
OVERALL HEIGHT1.437 INCHES
MOUNTING METHOD FACE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY CIRCLE DIAMETER1.100 INCHES
EXCITOR TYPE SEPARATELY EXCITED
TERMINAL TYPE AND QUANTITY4 SOLDER LUG
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS3.2 AC
CALIBRATION SPEED IN RPM1000.0
ELECTRICAL RESISTANCE2.2 KILOHMS
ROTOR SPEED RATING IN RPM600.0 LOW FULL LOAD AND 5400.0 HIGH FULL LOAD
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION