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 6220-01-131-9997
NSN 5960-01-214-4518
NSN 5835-00-289-9080
NSN 6650-00-451-8174
NSN 6610-01-198-3862
NSN 5920-01-444-4082
NSN 5985-01-328-4761
NSN 2925-01-118-6125
NSN 5975-00-992-9041
NSN 5905-01-109-4104
NSN 5998-01-442-3047
NSN 5915-01-591-1655