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 6320-01-176-8367
NSN 5915-01-462-2124
NSN 5835-00-289-9080
NSN 5965-00-529-0602
NSN 5998-01-598-1480
NSN 6145-01-053-2969
NSN 5895-01-191-1554
NSN 4140-00-526-4505
NSN 6645-01-348-9624
NSN 6130-00-888-5591
NSN 5965-01-498-4451
NSN 5925-01-387-7003