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 5999-01-415-1215
NSN 5965-01-329-7890
NSN 6610-00-564-1728
NSN 5930-00-986-1011
NSN 5925-00-224-7425
NSN 5950-01-631-1793
NSN 6150-01-551-5669
NSN 5990-01-386-5561
NSN 6240-00-129-6653
NSN 5965-01-493-5534
NSN 5920-00-860-0456
NSN 6135-00-935-5241