An item consisting of a toothed wheel, mounted on a turbine engine compressor, rotating in the magnetic field produced by the magnet of a sensor. When the teeth pass the magnet, the gap changes, hence the magnetic field which generates an electro-motive force within the solenoids the electric signal is transmitted to an indicator. The item is specifically used to measure the rotation speed of a turbine engine shaft.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6240-01-449-2883
NSN 5920-01-292-2570
NSN 5965-01-468-7706
NSN 6130-01-573-3730
NSN 7035-01-557-7142
NSN 5835-01-167-1824
NSN 5999-01-634-0576
NSN 4140-01-117-4801
NSN 5998-00-406-3299
NSN 5965-01-314-7333
NSN 5996-00-821-8136
NSN 5835-01-470-3337