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 6650-00-627-1084
NSN 6645-01-633-1852
NSN 6645-00-160-0503
NSN 5835-01-235-7821
NSN 6150-00-655-2914
NSN 7035-01-433-4401
NSN 5999-01-283-4456
NSN 5999-01-479-8614
NSN 5965-01-105-4194
NSN 6240-00-084-0176
NSN 7035-01-534-9388
NSN 6320-01-240-4637