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 6645-01-250-3787
NSN 6110-01-203-4650
NSN 6130-01-375-0874
NSN 5935-01-342-1348
NSN 2925-00-103-2649
NSN 6685-01-259-1714
NSN 6610-01-086-5807
NSN 6130-01-064-2874
NSN 6620-01-466-4436
NSN 5855-00-688-9954
NSN 6135-00-593-6831
NSN 5925-00-910-6502