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 5990-01-649-4647
NSN 5935-01-500-2785
NSN 5975-01-377-0065
NSN 6620-01-575-9561
NSN 2925-01-368-5773
NSN 5920-00-946-5001
NSN 6620-01-571-0900
NSN 6610-00-186-9180
NSN 5945-01-391-6083
NSN 5935-00-532-0344
NSN 5920-01-089-2128
NSN 5910-01-265-8620