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 5998-01-381-7777
NSN 6645-01-140-0868
NSN 5996-00-839-1339
NSN 5998-00-227-7586
NSN 5985-01-428-3514
NSN 6130-01-076-4219
NSN 6130-01-326-5494
NSN 5945-00-182-2869
NSN 5975-01-505-1776
NSN 5925-00-813-2474
NSN 5935-00-553-6470
NSN 5999-00-520-5291