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 5915-01-190-0362
NSN 5960-01-113-4839
NSN 5835-01-399-5820
NSN 6620-01-464-3087
NSN 6110-01-225-2496
NSN 6610-01-616-8852
NSN 5945-01-213-0233
NSN 6240-01-160-7934
NSN 5925-01-273-3458
NSN 6220-01-386-5024
NSN 5998-01-190-5044
NSN 7035-01-182-1086