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 5930-01-447-4102
NSN 6135-01-026-9960
NSN 5990-01-118-0151
NSN 6320-01-229-6479
NSN 5835-00-589-6300
NSN 5915-01-351-4745
NSN 6110-00-727-1377
NSN 6620-01-197-7083
NSN 6135-01-338-2281
NSN 6135-01-167-7604
NSN 5999-01-218-3075
NSN 5925-00-119-3333