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 5855-00-869-3635
NSN 5935-01-599-3220
NSN 5985-01-291-9167
NSN 5999-01-483-9075
NSN 6130-01-113-5599
NSN 6645-01-463-3441
NSN 5999-01-125-1018
NSN 5950-00-760-5565
NSN 5960-01-495-0859
NSN 6650-00-908-4751
NSN 6645-01-146-3323
NSN 5855-00-629-5343