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 6645-01-462-2101
NSN 6135-00-497-0491
NSN 6320-01-067-0474
NSN 5925-01-028-9336
NSN 5998-01-360-7664
NSN 5925-00-079-2930
NSN 5985-01-444-0152
NSN 5920-01-372-7122
NSN 6650-01-044-5431
NSN 5930-00-581-8485
NSN 6105-00-011-8083
NSN 5998-01-197-0201