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 6145-01-034-3534
NSN 6320-01-558-2141
NSN 5855-01-469-1705
NSN 5990-00-288-1820
NSN 5975-01-330-7353
NSN 5990-01-154-7296
NSN 5965-01-187-4008
NSN 5910-01-655-3415
NSN 5895-01-171-0974
NSN 5925-00-923-4268
NSN 6610-00-443-1741
NSN 5905-01-290-4409