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.
Classification: Speedometers and tachometers, not for use in civil aircraft
NSN 5855-01-477-9629
NSN 5975-01-192-7305
NSN 6135-00-676-5807
NSN 5915-01-586-7934
NSN 5999-00-293-4326
NSN 2925-00-917-2842
NSN 6320-00-261-9136
NSN 5925-01-435-0411
NSN 6135-01-534-3007
NSN 6150-01-164-9326
NSN 5910-01-296-5331
NSN 6620-01-044-3371