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 6135-01-130-3145
NSN 6685-01-239-5610
NSN 6145-00-598-9397
NSN 6685-01-341-3934
NSN 5985-00-540-9460
NSN 5930-00-783-5390
NSN 6240-01-475-4293
NSN 5990-01-393-4808
NSN 2925-01-250-2731
NSN 6130-00-470-0522
NSN 5996-01-146-5765
NSN 6320-01-465-2028