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 5930-01-211-5123
NSN 5920-01-129-1177
NSN 5920-01-407-0406
NSN 5996-01-386-2843
NSN 4140-01-128-7301
NSN 5998-01-200-0128
NSN 5930-00-166-2121
NSN 6145-01-645-4195
NSN 5965-01-309-1084
NSN 6145-01-139-4859
NSN 6240-01-326-6937
NSN 5910-00-766-3221