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 6645-01-253-1950
NSN 5920-01-326-2706
NSN 6135-00-809-2148
NSN 5996-01-418-5140
NSN 6240-01-040-2794
NSN 6645-01-068-3042
NSN 6220-00-323-0800
NSN 5915-00-288-0071
NSN 5895-00-525-3295
NSN 6105-01-366-3897
NSN 5975-01-049-2927
NSN 6150-01-429-2924