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 5985-01-086-7662
NSN 5998-00-269-2135
NSN 7035-01-192-2659
NSN 5950-01-390-2964
NSN 6220-01-445-4395
NSN 5930-01-155-8819
NSN 5835-00-468-3367
NSN 5990-01-331-9438
NSN 5920-00-843-9007
NSN 6610-01-467-4415
NSN 5835-01-279-9508
NSN 6110-01-361-1837