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 6685-00-944-8920
NSN 7035-01-403-2841
NSN 5910-00-401-8834
NSN 6320-01-607-1491
NSN 5945-01-461-8143
NSN 5855-00-477-9943
NSN 6650-01-647-9482
NSN 6685-00-720-3525
NSN 5915-00-951-9888
NSN 5960-01-170-4057
NSN 6110-00-466-1674
NSN 5999-01-075-7670