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 5945-01-018-8201
NSN 6620-01-461-3550
NSN 6645-01-630-8891
NSN 6135-00-961-3603
NSN 6645-01-545-2954
NSN 5996-01-518-4674
NSN 5835-01-036-4951
NSN 6105-01-355-7409
NSN 6650-01-272-9746
NSN 6685-01-236-6698
NSN 5950-00-518-4645
NSN 6150-01-651-2241