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 5835-00-827-1904
NSN 5930-00-285-2799
NSN 5915-00-178-1574
NSN 5895-01-661-0005
NSN 6110-00-233-6626
NSN 6110-00-186-2542
NSN 6645-01-147-5579
NSN 5990-00-765-1264
NSN 5945-01-303-3059
NSN 5998-01-542-9546
NSN 5960-00-003-7982
NSN 6645-00-838-6939