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 6145-01-443-0485
NSN 6645-01-350-3138
NSN 6650-01-392-8020
NSN 5855-00-149-0766
NSN 5985-01-071-8866
NSN 5895-01-057-3968
NSN 7035-01-475-5116
NSN 6320-00-908-6841
NSN 6105-01-158-7618
NSN 6135-00-777-5562
NSN 4140-01-655-6902
NSN 5920-00-078-2132