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 5999-01-619-4615
NSN 5999-01-442-5744
NSN 6320-01-215-1133
NSN 5935-01-178-6036
NSN 5985-00-925-1216
NSN 5835-01-399-5820
NSN 5925-01-484-6079
NSN 6620-01-336-5765
NSN 5965-01-571-2725
NSN 5985-00-140-4503
NSN 5996-00-024-0827
NSN 6650-01-445-6492