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 6150-01-562-6569
NSN 5920-01-347-5852
NSN 6145-01-398-5093
NSN 6220-01-019-7606
NSN 6650-01-115-7981
NSN 6320-00-186-6452
NSN 6150-01-535-0598
NSN 5935-01-098-0189
NSN 5855-00-337-3679
NSN 6110-01-260-4302
NSN 6320-00-270-8222
NSN 5985-00-028-4142