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 6650-01-019-9870
NSN 5925-00-450-9663
NSN 6150-01-012-1295
NSN 5945-01-324-2443
NSN 6645-00-979-6824
NSN 5910-01-417-3160
NSN 5910-01-390-8930
NSN 5915-00-857-9188
NSN 5855-01-321-3881
NSN 6645-01-430-2420
NSN 5996-01-421-9391
NSN 5990-00-964-6422