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 6620-01-600-0479
NSN 5855-01-258-6180
NSN 5990-01-501-5409
NSN 6135-01-417-6539
NSN 6150-01-272-6927
NSN 5905-01-479-8811
NSN 4140-01-204-7025
NSN 5965-00-422-5415
NSN 7035-00-760-5479
NSN 6240-01-572-9979
NSN 5990-00-003-4464
NSN 6150-01-327-3199