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 6135-01-308-5688
NSN 6320-00-646-3311
NSN 5999-01-233-9640
NSN 5920-01-560-9151
NSN 4140-00-767-8166
NSN 6685-01-406-2049
NSN 5950-00-807-8761
NSN 5996-00-854-0929
NSN 6145-01-362-6875
NSN 5960-00-197-6282
NSN 5985-01-437-8863
NSN 5999-01-383-7090