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 5990-01-478-8638
NSN 5998-01-148-3748
NSN 5950-00-148-8306
NSN 6130-00-063-3891
NSN 5975-01-649-8986
NSN 5905-01-477-2710
NSN 5910-01-261-8152
NSN 5925-01-236-2197
NSN 6105-01-323-4695
NSN 5915-00-134-9683
NSN 5935-01-315-0926
NSN 6240-01-323-1228