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 5905-00-130-6729
NSN 5935-01-437-8499
NSN 6150-01-137-1816
NSN 7035-00-938-1505
NSN 6240-00-829-4179
NSN 2925-01-133-8128
NSN 6130-00-755-7060
NSN 5945-01-510-9223
NSN 6110-00-400-3353
NSN 5930-01-020-7171
NSN 6685-01-256-6443
NSN 2925-00-312-8568