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 6110-01-294-4071
NSN 4140-01-603-2694
NSN 5965-00-831-2134
NSN 5996-01-411-6195
NSN 5985-00-583-6307
NSN 5895-01-384-3181
NSN 5965-01-101-9094
NSN 5960-01-444-2205
NSN 5920-01-145-5805
NSN 6220-01-013-9498
NSN 5945-01-086-0860
NSN 5998-00-221-5760