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 6320-01-029-4220
NSN 6320-00-809-5744
NSN 5985-01-044-1677
NSN 5910-01-633-9963
NSN 5950-01-471-5228
NSN 6645-01-269-9708
NSN 5960-01-299-1765
NSN 5930-00-302-5293
NSN 5925-01-608-4259
NSN 6320-01-377-0033
NSN 6130-01-658-2686
NSN 6645-00-258-8547