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 6320-01-425-1417
NSN 5905-01-472-8544
NSN 5996-01-030-9694
NSN 5985-01-465-5994
NSN 5910-00-947-4694
NSN 6105-01-278-9830
NSN 5985-01-461-0334
NSN 5965-01-570-1625
NSN 5990-01-565-2226
NSN 5855-01-224-7975
NSN 5925-00-361-1943
NSN 6610-00-717-6666