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 5905-01-522-5868
NSN 5999-01-162-1123
NSN 5905-01-441-2449
NSN 2925-01-532-8445
NSN 5950-01-356-8586
NSN 5935-01-530-0285
NSN 5960-01-250-1095
NSN 5975-00-144-7878
NSN 5895-01-567-1284
NSN 5975-01-322-1682
NSN 5945-01-252-8662
NSN 5965-00-961-1627