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 5930-01-483-0998
NSN 5990-00-484-3189
NSN 2925-00-257-2872
NSN 5990-01-411-5930
NSN 5999-01-342-9578
NSN 5920-01-025-6989
NSN 2925-01-565-6410
NSN 5910-00-115-9943
NSN 6220-01-359-4857
NSN 6610-01-381-3181
NSN 6130-01-653-3712
NSN 6610-01-145-1385