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 6320-01-384-3850
NSN 5935-01-531-4548
NSN 5998-01-490-6527
NSN 6110-00-825-7558
NSN 6685-00-783-6614
NSN 6240-01-197-8491
NSN 5990-01-282-4617
NSN 7035-00-631-3782
NSN 5999-01-289-5257
NSN 5945-01-656-3355
NSN 6150-00-611-1718
NSN 6620-00-451-1460