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 6150-01-414-1822
NSN 6610-01-293-8156
NSN 6620-01-595-7459
NSN 5985-00-740-7154
NSN 5960-01-094-5958
NSN 6130-01-557-6683
NSN 5930-01-412-0636
NSN 5930-01-619-9898
NSN 6145-01-281-7222
NSN 5945-00-412-8605
NSN 5855-00-089-3974
NSN 6145-01-549-2089