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 5910-01-285-7634
NSN 5895-00-665-3991
NSN 5920-01-306-2942
NSN 5835-01-495-0595
NSN 5855-01-144-2939
NSN 6320-00-116-3658
NSN 5998-01-113-7644
NSN 5915-00-203-5860
NSN 6220-00-274-8541
NSN 5975-00-157-4296
NSN 6135-01-222-0703
NSN 6610-01-544-1662