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 5855-00-361-0167
NSN 5985-00-102-5847
NSN 7035-01-587-1194
NSN 5925-01-471-8175
NSN 5935-00-155-4662
NSN 6610-00-905-6633
NSN 6610-00-767-7686
NSN 5910-01-063-5897
NSN 5996-00-121-7677
NSN 5915-00-421-5756
NSN 5975-01-401-5355
NSN 5998-01-380-2292