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 5910-01-554-2308
NSN 4140-00-306-0886
NSN 5905-01-252-8833
NSN 6130-01-249-2359
NSN 5905-01-314-7693
NSN 6130-00-670-7758
NSN 5996-01-227-4496
NSN 5925-01-523-8916
NSN 5945-00-287-8022
NSN 5998-01-160-2809
NSN 5935-01-406-4329
NSN 5935-01-430-2481