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 6620-01-363-8362
NSN 5990-01-395-4194
NSN 5998-00-899-7002
NSN 2925-01-380-0869
NSN 6105-00-275-0826
NSN 6110-01-565-9251
NSN 6110-01-110-4669
NSN 5999-01-526-6333
NSN 6650-01-100-6560
NSN 6320-01-600-5808
NSN 7035-01-514-8522
NSN 6610-00-548-3452