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 5990-01-183-1897
NSN 5945-01-231-3232
NSN 5930-00-155-2178
NSN 6135-01-398-5922
NSN 6610-00-195-7517
NSN 6620-01-163-3329
NSN 6620-01-333-4734
NSN 7035-01-600-4376
NSN 5935-00-935-2310
NSN 6620-00-500-0041
NSN 6150-01-630-5614
NSN 5920-01-137-2410