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 5990-01-442-3520
NSN 6645-01-544-3581
NSN 6645-01-551-3703
NSN 6240-01-224-4125
NSN 5925-00-471-1949
NSN 6105-01-132-9995
NSN 5905-01-287-4398
NSN 5920-01-097-3178
NSN 6320-01-021-6633
NSN 5910-01-266-3058
NSN 6150-01-297-0529
NSN 6645-00-296-8310