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 6645-01-386-6311
NSN 5999-00-691-8547
NSN 5930-01-134-5470
NSN 2925-01-048-4006
NSN 5990-01-271-8130
NSN 6620-01-258-2570
NSN 6650-00-161-4122
NSN 2925-00-896-9819
NSN 5999-01-308-0596
NSN 6220-00-528-7752
NSN 7035-01-258-7661
NSN 5996-00-045-8379