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 2925-01-500-0730
NSN 5998-01-483-8085
NSN 4140-01-422-2056
NSN 6105-00-234-4987
NSN 2925-01-344-6073
NSN 5930-01-323-1535
NSN 6610-00-087-8096
NSN 6620-01-287-1443
NSN 5930-01-253-7558
NSN 5835-01-386-4027
NSN 5965-00-104-3121
NSN 6220-01-221-7748