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 5999-00-925-2502
NSN 6145-01-227-5743
NSN 6220-01-534-8161
NSN 5945-00-434-5645
NSN 5920-01-408-5881
NSN 5905-01-388-2142
NSN 6240-00-400-7980
NSN 5975-01-472-2194
NSN 5910-00-403-6280
NSN 5998-00-269-5444
NSN 5895-01-118-4646
NSN 6150-00-165-2865