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 5990-01-314-8591
NSN 5990-01-388-0252
NSN 5999-01-073-8521
NSN 5965-00-026-9408
NSN 6130-01-281-7519
NSN 5950-01-467-2426
NSN 5905-01-053-3956
NSN 5985-00-452-2228
NSN 5965-01-567-6282
NSN 5945-00-715-8565
NSN 5855-01-448-9794
NSN 6150-01-599-9637