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 5990-00-905-6472
NSN 5905-01-206-8685
NSN 7035-00-205-1932
NSN 5895-01-528-7360
NSN 5999-00-251-1474
NSN 5990-01-033-1423
NSN 5985-01-109-4201
NSN 5965-01-600-0566
NSN 6650-01-190-8607
NSN 5895-01-209-6678
NSN 6110-01-364-0966
NSN 5998-01-141-7012