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 5925-01-396-1584
NSN 2925-01-312-9502
NSN 6135-01-613-1464
NSN 6650-01-583-8302
NSN 6150-00-399-1431
NSN 4140-01-180-5576
NSN 6110-01-599-1917
NSN 5910-01-265-7669
NSN 7035-00-631-3782
NSN 6220-01-339-0067
NSN 5945-00-401-7357
NSN 6110-00-084-5371