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 5930-01-003-9546
NSN 5910-01-257-5143
NSN 5835-00-707-6266
NSN 5960-01-418-8402
NSN 6650-01-434-6434
NSN 6240-00-960-2884
NSN 5950-01-410-8210
NSN 5999-00-419-4960
NSN 5998-01-215-1313
NSN 5985-00-064-2216
NSN 5920-01-170-7782
NSN 5895-00-209-9471