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 2925-01-291-9997
NSN 6110-00-947-6621
NSN 6240-01-625-7262
NSN 6105-01-557-0140
NSN 5855-00-466-2309
NSN 6645-00-574-9712
NSN 5855-01-031-4729
NSN 6320-00-194-4252
NSN 5985-01-099-8051
NSN 5935-01-465-8605
NSN 5999-00-465-2216
NSN 5999-00-597-5054