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 5910-00-882-8031
NSN 6220-01-528-4978
NSN 5925-01-540-3872
NSN 2925-01-213-6622
NSN 5925-00-443-4093
NSN 6105-01-097-3882
NSN 6650-01-154-1870
NSN 5930-01-044-5547
NSN 5999-01-290-8531
NSN 5990-01-553-1094
NSN 6645-00-230-4396
NSN 6320-00-725-0754