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 5950-01-319-7660
NSN 6685-01-506-5546
NSN 5835-01-227-2318
NSN 2925-00-263-2714
NSN 5910-01-222-0575
NSN 5855-01-393-2455
NSN 5855-00-151-3853
NSN 5960-01-236-6389
NSN 6130-00-704-1886
NSN 5985-01-495-6164
NSN 5915-01-563-1033
NSN 5990-01-432-0523