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 6135-00-016-0071
NSN 6650-01-179-3823
NSN 6150-00-405-4872
NSN 5965-01-128-4381
NSN 6220-01-347-3578
NSN 5895-01-414-6699
NSN 5925-01-108-8156
NSN 5835-00-198-4936
NSN 5855-00-631-4565
NSN 5950-01-094-5139
NSN 5910-01-270-9988
NSN 5990-00-111-3614