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 7035-01-155-0153
NSN 7035-01-236-5743
NSN 2925-00-398-0253
NSN 5915-00-815-0527
NSN 5999-01-406-6274
NSN 6320-01-230-8444
NSN 6240-01-116-3382
NSN 6240-01-538-5525
NSN 5935-00-260-6051
NSN 5950-01-024-3501
NSN 5990-01-048-1056
NSN 6320-01-554-0901