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 4140-00-198-4961
NSN 6130-00-570-6232
NSN 5895-01-571-1734
NSN 5999-00-369-9457
NSN 5999-01-163-5424
NSN 5905-01-545-0585
NSN 5998-01-041-0851
NSN 6685-01-290-5924
NSN 4140-01-367-5824
NSN 5910-01-035-6724
NSN 5895-01-634-0630
NSN 5835-01-459-7428