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 6320-01-103-6218
NSN 5998-01-452-3559
NSN 5895-00-251-8903
NSN 6650-01-288-8279
NSN 5985-00-976-5187
NSN 6320-01-170-4068
NSN 5910-01-578-6803
NSN 6145-01-502-6399
NSN 6240-01-465-1355
NSN 6685-01-327-8419
NSN 5945-01-585-8129
NSN 5960-00-343-2888