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 6135-01-420-4070
NSN 2925-00-422-5159
NSN 5835-01-616-6131
NSN 5999-01-579-9977
NSN 5935-00-873-0947
NSN 7035-00-312-3055
NSN 6130-01-461-8928
NSN 2925-01-624-5647
NSN 5945-01-458-1154
NSN 5950-01-247-9446
NSN 5996-01-228-8888
NSN 6645-01-381-2050