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 2925-00-233-5644
NSN 6130-01-323-2143
NSN 4140-01-023-8098
NSN 5895-01-658-6547
NSN 5950-00-064-9236
NSN 6685-00-282-6873
NSN 6145-01-204-7021
NSN 6650-01-422-1037
NSN 6650-01-164-0191
NSN 7035-00-763-6180
NSN 6105-01-631-2918
NSN 5975-01-622-4141