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 5910-00-443-2697
NSN 5945-01-206-9421
NSN 4140-01-231-9419
NSN 6685-00-253-9997
NSN 5999-01-425-2319
NSN 6685-01-450-5493
NSN 5930-01-597-3298
NSN 5930-01-142-9589
NSN 5950-01-171-9819
NSN 6610-01-606-8788
NSN 5935-00-988-9658
NSN 5905-00-067-8449