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 5905-01-089-0613
NSN 6620-00-409-8506
NSN 4140-01-398-3985
NSN 5990-01-370-7912
NSN 5990-00-269-2226
NSN 6150-01-581-4755
NSN 5855-01-191-3404
NSN 6105-01-444-3849
NSN 6145-01-356-3252
NSN 5998-01-323-6597
NSN 5930-01-613-7818
NSN 5945-00-490-6237