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 5985-00-421-2659
NSN 5925-01-435-4409
NSN 4140-00-517-7902
NSN 5855-01-307-1159
NSN 5915-00-584-3512
NSN 7035-01-116-6223
NSN 5915-01-064-5651
NSN 5915-01-391-2570
NSN 5950-01-619-0543
NSN 5905-01-186-3808
NSN 5965-00-938-8219
NSN 6105-00-104-1992