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 5910-01-440-9558
NSN 5915-00-888-4379
NSN 5999-01-265-0721
NSN 5925-01-477-6200
NSN 5960-01-335-1622
NSN 6320-00-578-6898
NSN 6610-01-203-6608
NSN 4140-01-493-6675
NSN 6110-00-111-4055
NSN 5990-00-411-1676
NSN 5855-01-397-6300
NSN 6650-01-366-7811