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 6320-01-544-6447
NSN 5855-01-068-3683
NSN 5950-01-465-1480
NSN 6620-01-121-4019
NSN 6650-01-519-9165
NSN 5960-01-567-1096
NSN 5920-01-584-6022
NSN 7035-01-310-2587
NSN 5915-01-139-1557
NSN 5945-01-167-9881
NSN 5855-01-485-3429
NSN 2925-00-915-1827