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 5930-01-421-3737
NSN 6135-01-351-2690
NSN 2925-00-312-8568
NSN 6145-00-170-7947
NSN 5999-00-066-6152
NSN 5935-01-248-4519
NSN 6685-01-081-2694
NSN 2925-01-072-7101
NSN 6150-01-516-4414
NSN 6145-01-152-7567
NSN 6620-01-242-7236
NSN 6650-01-448-1864