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 4140-01-604-2287
NSN 6220-00-789-0024
NSN 5960-01-628-2760
NSN 5905-01-421-3901
NSN 7035-01-561-0414
NSN 6620-01-106-3553
NSN 6145-01-356-5134
NSN 4140-01-337-3965
NSN 5925-00-553-2500
NSN 6135-01-420-5907
NSN 6240-01-148-0379
NSN 5965-00-201-7479