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 5990-01-085-3765
NSN 5999-01-386-5834
NSN 6105-01-133-4314
NSN 4140-00-957-5285
NSN 6650-00-949-8145
NSN 5945-01-378-8164
NSN 5930-00-110-9397
NSN 5930-01-162-4679
NSN 6130-01-467-2337
NSN 5895-01-538-5924
NSN 5998-01-380-0689
NSN 6220-01-521-4070