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 5999-01-142-3050
NSN 6645-01-448-6002
NSN 5835-01-416-6449
NSN 5915-00-138-9155
NSN 6240-00-783-2853
NSN 6620-00-210-8406
NSN 6105-01-451-6801
NSN 6240-00-001-1524
NSN 7035-00-193-2269
NSN 5905-01-046-9376
NSN 5999-01-258-4790
NSN 5930-01-189-9765