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 6240-01-454-8439
NSN 5990-01-084-8330
NSN 6220-01-014-5351
NSN 5920-00-980-4112
NSN 5930-01-153-2667
NSN 6650-01-292-1244
NSN 6110-01-630-3630
NSN 4140-00-226-4258
NSN 5975-01-419-4941
NSN 6685-01-420-7407
NSN 5925-01-111-9456
NSN 5996-01-101-4673