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 5930-00-796-7192
NSN 6620-01-031-8180
NSN 4140-01-502-5601
NSN 5930-01-362-9713
NSN 5960-00-357-3043
NSN 6145-01-433-3608
NSN 5905-00-445-7986
NSN 2925-00-127-5112
NSN 5935-01-587-3588
NSN 5990-01-437-4876
NSN 5905-01-521-3839
NSN 6240-01-480-5897