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 7035-01-461-6429
NSN 6130-01-035-6594
NSN 5920-01-518-9108
NSN 5920-01-266-1677
NSN 4140-01-128-2701
NSN 6320-01-242-8355
NSN 6240-00-684-8181
NSN 5999-01-455-4975
NSN 6650-01-379-1353
NSN 5985-01-500-1776
NSN 6620-00-445-8325
NSN 5915-00-203-2380