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 5930-00-169-7922
NSN 5930-01-605-1821
NSN 6610-01-448-8904
NSN 6645-01-624-7209
NSN 5960-01-498-0572
NSN 6135-01-452-2421
NSN 6110-00-530-3779
NSN 5945-01-657-4070
NSN 5990-00-841-3396
NSN 5996-01-158-5197
NSN 6105-00-990-8707
NSN 5965-00-938-8219