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 5930-01-267-9704
NSN 5920-00-004-4005
NSN 5935-01-280-2562
NSN 5990-01-320-1412
NSN 5920-00-486-0482
NSN 6240-00-653-8134
NSN 5930-01-347-1936
NSN 5935-00-482-7808
NSN 6650-00-411-7132
NSN 5950-00-676-8936
NSN 5910-01-458-7014
NSN 6320-01-407-8663