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 6145-00-155-5297
NSN 6135-01-222-0703
NSN 5990-00-005-5215
NSN 2925-01-288-2091
NSN 5990-01-357-6175
NSN 6220-00-947-0265
NSN 5895-01-615-7297
NSN 6650-00-266-6808
NSN 5999-01-318-5337
NSN 6150-01-618-6678
NSN 6135-00-826-4798
NSN 5915-01-534-7614