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 5950-01-542-9972
NSN 5915-01-604-1320
NSN 5915-00-197-8610
NSN 5925-00-167-1213
NSN 6620-00-227-6776
NSN 6105-00-727-3714
NSN 7035-01-350-4247
NSN 6320-00-456-2092
NSN 6620-00-919-0163
NSN 6220-00-122-7588
NSN 6105-01-053-9394
NSN 5895-01-400-4153