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 5996-01-066-0335
NSN 6110-00-188-9874
NSN 6620-01-575-9561
NSN 5950-01-325-3540
NSN 6220-01-367-6411
NSN 5920-00-850-2407
NSN 5905-01-195-6291
NSN 6135-01-189-5567
NSN 5998-01-600-0412
NSN 5930-00-054-5612
NSN 4140-01-235-3921
NSN 6685-01-030-0557