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 5925-01-589-1017
NSN 4140-01-653-9368
NSN 5835-01-241-1090
NSN 5975-01-345-2870
NSN 5930-01-061-5889
NSN 5930-00-202-1078
NSN 5975-00-990-6369
NSN 5920-01-033-0449
NSN 5895-01-548-9656
NSN 5925-01-426-6923
NSN 5950-00-584-4571
NSN 5975-01-063-8236