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 5855-01-541-8659
NSN 5855-01-357-6877
NSN 5895-01-506-5658
NSN 5895-01-573-7270
NSN 5905-01-446-6068
NSN 4140-01-245-8866
NSN 5915-00-833-9025
NSN 6105-00-596-9962
NSN 5915-01-263-1880
NSN 5920-01-442-0655
NSN 5990-01-608-9271
NSN 5835-00-907-4390