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 6645-00-754-4108
NSN 5999-01-634-0576
NSN 6150-00-609-8280
NSN 6650-00-629-8027
NSN 6320-01-183-8196
NSN 6610-01-351-4607
NSN 5930-01-273-6745
NSN 5835-01-192-4165
NSN 5985-01-443-1452
NSN 5996-01-516-5438
NSN 2925-01-362-2515
NSN 5945-01-611-0126