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 6320-00-400-8042
NSN 6620-00-777-3481
NSN 5910-00-111-5060
NSN 5990-00-686-4500
NSN 6240-01-553-9555
NSN 6150-01-451-4049
NSN 5998-01-546-6489
NSN 6240-01-472-8172
NSN 4140-00-438-2485
NSN 6610-01-598-6052
NSN 5905-01-060-7667
NSN 5920-01-221-6905