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 6110-01-303-2224
NSN 6240-00-603-6662
NSN 5855-01-161-8964
NSN 5960-01-268-8674
NSN 5990-00-799-2796
NSN 5915-01-552-1469
NSN 5920-01-206-9947
NSN 6150-00-876-1686
NSN 6685-01-495-8149
NSN 6320-01-386-3491
NSN 5965-01-528-6453
NSN 5920-00-930-1212