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 5990-01-109-5295
NSN 6220-01-098-8171
NSN 2925-01-551-5375
NSN 6135-01-271-3966
NSN 5915-01-043-4869
NSN 6610-00-520-6193
NSN 5945-01-607-6394
NSN 5920-00-817-3387
NSN 5960-01-241-1844
NSN 5950-01-652-2646
NSN 5835-00-939-7470
NSN 6620-01-426-2220