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 5999-01-088-7539
NSN 4140-01-634-0330
NSN 5855-00-761-6559
NSN 5855-01-118-6001
NSN 5935-00-752-3109
NSN 6320-01-571-8974
NSN 5905-00-934-3170
NSN 6650-01-213-1231
NSN 7035-01-169-1166
NSN 5920-01-581-0015
NSN 5999-01-214-6802
NSN 6685-00-167-0940