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 5925-01-254-2578
NSN 5998-01-566-3310
NSN 5915-00-009-6718
NSN 5960-00-188-8648
NSN 5935-00-155-4662
NSN 5905-01-056-5434
NSN 7035-01-472-1999
NSN 5975-01-011-2570
NSN 5965-01-533-7687
NSN 5930-01-400-6126
NSN 5905-01-068-4582
NSN 5960-01-407-1350