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 6240-01-230-8070
NSN 6685-01-464-3766
NSN 5895-00-379-4699
NSN 5835-01-628-1748
NSN 6105-00-765-2043
NSN 6650-01-143-3569
NSN 5999-01-018-8858
NSN 2925-01-114-8484
NSN 5945-01-361-9116
NSN 6645-01-477-2532
NSN 5910-01-182-3005
NSN 5855-00-494-9581