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 5920-00-215-5642
NSN 5895-01-538-2342
NSN 6645-01-052-4069
NSN 5935-01-365-4223
NSN 5935-01-378-8529
NSN 5960-01-246-4809
NSN 6130-01-350-3585
NSN 2925-00-071-4197
NSN 5996-01-171-2132
NSN 5998-00-190-5183
NSN 6650-00-157-1691
NSN 5960-00-197-6282