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 5935-01-616-9440
NSN 5999-01-089-8612
NSN 5930-01-124-4283
NSN 6645-01-346-4505
NSN 4140-01-101-1165
NSN 5990-00-616-4289
NSN 6105-01-024-8077
NSN 5855-00-482-9876
NSN 5930-01-053-2476
NSN 6145-01-028-0336
NSN 6220-01-400-4203
NSN 6645-00-100-7218