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 5960-01-446-1266
NSN 5855-00-494-9581
NSN 4140-01-649-2473
NSN 5998-00-611-0032
NSN 7035-00-497-8784
NSN 5915-00-803-5396
NSN 4140-01-551-6908
NSN 5930-01-090-1061
NSN 6645-00-796-7206
NSN 6150-01-366-0335
NSN 6650-00-401-1496
NSN 5835-00-170-5238