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 6240-00-185-0415
NSN 2925-01-294-0585
NSN 6145-01-137-1637
NSN 6130-01-204-1288
NSN 5985-00-157-6025
NSN 5895-01-555-7250
NSN 6645-01-155-9449
NSN 7035-01-029-7221
NSN 6145-01-137-9132
NSN 4140-00-071-2209
NSN 6645-01-411-5657
NSN 6320-01-190-1397