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 5990-01-085-9117
NSN 6110-01-502-9562
NSN 6240-01-039-8217
NSN 6150-01-415-3573
NSN 6650-00-177-6390
NSN 5945-01-230-2173
NSN 6685-00-498-0072
NSN 6645-01-177-6021
NSN 5960-01-460-5516
NSN 5930-01-462-5962
NSN 5915-00-518-4656
NSN 5895-01-236-7262