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 5935-01-200-7423
NSN 5990-00-277-3763
NSN 6130-00-519-0103
NSN 5915-01-366-9850
NSN 5975-01-065-0312
NSN 7035-00-096-9986
NSN 5925-00-267-1459
NSN 5910-01-118-9132
NSN 5930-01-461-8853
NSN 6240-00-280-0186
NSN 6620-01-331-4001
NSN 5996-01-174-3183