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 6610-01-065-1073
NSN 4140-01-470-6558
NSN 6240-01-461-5966
NSN 5985-00-920-9091
NSN 6130-01-221-9469
NSN 6130-01-228-4564
NSN 6220-01-222-0724
NSN 5905-01-075-3800
NSN 5935-01-634-0668
NSN 5975-01-367-9739
NSN 5985-00-252-8443
NSN 6130-01-550-1888