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 6650-01-392-0588
NSN 6135-00-057-2005
NSN 5945-01-120-1169
NSN 5998-01-252-8803
NSN 5855-00-933-9978
NSN 5910-01-224-7609
NSN 5990-00-106-6027
NSN 6150-01-027-0798
NSN 6150-00-023-4968
NSN 6110-01-370-1329
NSN 6135-01-554-4281
NSN 6320-01-378-6191