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 6105-00-142-5901
NSN 6105-01-425-4509
NSN 5945-00-081-9140
NSN 5930-01-472-2291
NSN 5935-01-510-9555
NSN 6220-00-113-3622
NSN 5975-00-580-0434
NSN 6685-01-462-5090
NSN 6105-01-510-5312
NSN 5925-01-394-3725
NSN 5996-01-163-8739
NSN 6220-01-142-8449