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 5920-01-458-3397
NSN 4140-01-155-0508
NSN 6105-00-353-8153
NSN 6130-01-095-0295
NSN 6145-01-252-3777
NSN 6135-01-020-3805
NSN 5985-00-436-2032
NSN 5915-01-425-1401
NSN 2925-01-185-9144
NSN 4140-01-534-6960
NSN 6135-01-437-6409
NSN 5935-01-111-8010