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 4140-01-415-0941
NSN 5998-00-114-4081
NSN 6645-01-240-5499
NSN 6105-00-919-6524
NSN 5895-00-960-7680
NSN 6110-00-216-6911
NSN 5930-01-162-9203
NSN 5905-00-419-0679
NSN 6650-00-299-9681
NSN 5985-01-630-1338
NSN 6650-00-964-9470
NSN 2925-01-553-5132