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 5965-01-659-2126
NSN 5920-01-301-7144
NSN 6105-01-428-9648
NSN 5855-01-339-1718
NSN 6685-01-252-8887
NSN 5905-00-835-3039
NSN 2925-00-998-0145
NSN 5920-00-481-1419
NSN 6110-01-069-2485
NSN 5930-01-629-8441
NSN 5996-01-426-1920
NSN 5930-00-341-7664