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 5965-00-548-9875
NSN 5855-01-068-3683
NSN 5925-01-018-6845
NSN 5950-01-497-4914
NSN 6645-01-193-4118
NSN 5998-00-515-2252
NSN 5950-01-321-8965
NSN 6130-00-514-1177
NSN 5945-00-819-4288
NSN 6650-01-567-1933
NSN 6645-01-633-0303
NSN 6620-01-177-5567