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 5855-01-147-6024
NSN 6645-00-626-5370
NSN 5985-00-233-6740
NSN 6150-01-045-7088
NSN 5965-01-018-0746
NSN 5998-01-381-8426
NSN 5920-01-010-2920
NSN 2925-00-290-7052
NSN 2925-01-412-9520
NSN 6610-01-568-8732
NSN 6650-01-467-8818
NSN 5975-00-179-8519