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 5855-01-651-1393
NSN 5925-00-792-9073
NSN 6320-01-114-6054
NSN 4140-00-580-8508
NSN 5925-00-269-2685
NSN 5930-01-251-4299
NSN 5835-01-310-8979
NSN 5855-01-262-8013
NSN 5920-01-276-9071
NSN 5920-00-133-5400
NSN 5920-01-515-1128
NSN 6610-01-060-7626