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 6150-00-700-6664
NSN 6150-00-942-8571
NSN 6650-01-090-0099
NSN 2925-00-416-2894
NSN 6650-00-963-1692
NSN 5835-00-213-9811
NSN 6685-01-232-0794
NSN 6610-00-400-9355
NSN 6650-00-864-2942
NSN 5930-01-623-6122
NSN 5945-01-123-8170
NSN 5895-00-872-4276