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 5895-01-515-7223
NSN 6650-01-499-7471
NSN 6145-01-030-0991
NSN 5960-01-385-0191
NSN 6645-01-400-1137
NSN 6685-00-166-0761
NSN 5915-01-121-9096
NSN 5975-01-492-6267
NSN 5965-01-547-2587
NSN 5855-00-879-7245
NSN 6110-00-577-8156
NSN 6220-00-424-5630