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 6240-00-340-6977
NSN 5965-01-070-5515
NSN 5855-01-156-0417
NSN 4140-00-045-8117
NSN 5835-00-905-7165
NSN 6320-00-164-4087
NSN 5835-01-258-5597
NSN 6110-01-510-4595
NSN 6150-01-235-5365
NSN 5855-01-117-7207
NSN 5990-01-284-3187
NSN 5990-01-131-2008