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 6220-01-398-8937
NSN 5965-01-255-8691
NSN 6685-01-583-4223
NSN 5945-00-889-9274
NSN 6240-00-349-8061
NSN 5975-00-148-8499
NSN 5990-01-365-3453
NSN 6320-01-276-4739
NSN 5999-00-161-5111
NSN 6110-01-317-3495
NSN 6145-00-797-3454
NSN 5935-01-420-2225