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 6610-01-516-5120
NSN 6240-01-420-8320
NSN 5945-00-430-2603
NSN 6105-00-571-8849
NSN 6150-01-283-9002
NSN 7035-00-104-7613
NSN 5960-01-126-6245
NSN 5910-00-045-3051
NSN 5975-01-089-8641
NSN 6110-01-106-2708
NSN 5990-00-799-2796
NSN 5975-00-248-5590