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 6320-01-470-6826
NSN 6320-00-994-0179
NSN 5895-01-366-8851
NSN 6645-01-645-9117
NSN 5935-01-442-3387
NSN 5895-00-216-5849
NSN 5990-01-186-8310
NSN 5920-01-441-9363
NSN 6220-01-287-6029
NSN 6130-01-485-9234
NSN 5835-01-004-1495
NSN 5985-00-237-1444