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 6240-01-088-0389
NSN 5855-00-560-0110
NSN 6105-01-357-6320
NSN 5996-01-433-2777
NSN 6645-01-432-1068
NSN 5905-00-824-5250
NSN 5975-01-111-4773
NSN 5996-00-454-7938
NSN 5910-01-427-3819
NSN 6145-01-465-8071
NSN 5855-01-147-1509
NSN 6105-00-223-3719