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 5985-01-178-4086
NSN 5945-01-567-3213
NSN 6240-01-117-7150
NSN 6320-01-554-0901
NSN 5945-01-234-0773
NSN 6320-00-557-3079
NSN 6150-01-288-5523
NSN 6145-00-036-7085
NSN 5915-01-287-0012
NSN 6240-01-313-2229
NSN 2925-00-351-1015
NSN 5905-00-062-7785