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 6620-01-412-0938
NSN 4140-01-421-4045
NSN 5935-00-725-4743
NSN 6145-00-896-1893
NSN 5920-01-520-3219
NSN 5855-01-483-2774
NSN 2925-00-827-2326
NSN 5910-00-844-3632
NSN 5925-01-318-4436
NSN 2925-01-422-1542
NSN 5975-01-431-6794
NSN 6145-00-181-9622