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 5925-01-579-3438
NSN 7035-01-535-1450
NSN 6240-01-411-8851
NSN 5925-01-528-6427
NSN 5920-01-572-9427
NSN 6620-01-106-3553
NSN 6150-01-384-9710
NSN 4140-00-170-5152
NSN 6685-01-305-5607
NSN 6150-01-211-9091
NSN 6130-01-529-3871
NSN 5855-00-472-2055