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 5895-01-327-4153
NSN 5960-00-814-2154
NSN 5998-01-444-1287
NSN 6650-01-327-5113
NSN 5960-00-564-4792
NSN 6110-01-396-9561
NSN 4140-01-173-3960
NSN 5950-01-054-2352
NSN 5998-01-183-7872
NSN 6220-00-432-7487
NSN 4140-01-174-0284
NSN 5905-01-522-0728