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 6650-01-452-1167
NSN 5999-01-473-3043
NSN 5990-01-101-7602
NSN 6620-01-359-3920
NSN 4140-01-058-6603
NSN 4140-00-150-6191
NSN 6240-00-646-6931
NSN 6220-01-391-7705
NSN 5895-01-578-7083
NSN 5895-01-436-0473
NSN 6685-01-345-9747
NSN 6145-01-386-2126