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 6150-01-560-0297
NSN 5998-01-654-4758
NSN 5998-01-108-8728
NSN 6130-00-179-1316
NSN 6220-00-492-1775
NSN 6110-01-456-1985
NSN 5990-01-573-1634
NSN 6320-01-600-5808
NSN 5999-01-380-9786
NSN 5895-01-451-4779
NSN 5925-01-218-8302
NSN 6110-01-107-8566