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 5920-01-286-9648
NSN 5950-00-081-2703
NSN 5925-01-127-2074
NSN 6110-01-411-7478
NSN 5999-01-566-5113
NSN 5990-01-261-2962
NSN 5990-00-960-6310
NSN 6320-01-462-2295
NSN 6650-01-534-5787
NSN 6220-01-384-2827
NSN 6645-01-225-4768
NSN 7035-01-182-1086