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 5965-01-503-5755
NSN 5920-01-169-1545
NSN 5998-00-185-8107
NSN 6650-00-144-4555
NSN 5999-00-137-6199
NSN 5985-00-224-6969
NSN 5935-00-842-4316
NSN 5925-00-175-9349
NSN 6320-01-307-0467
NSN 6685-01-212-2079
NSN 2925-01-525-2261
NSN 5990-00-421-5135