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 5950-01-654-4778
NSN 2925-01-030-6580
NSN 6610-01-010-3831
NSN 4140-00-043-4506
NSN 5950-01-475-9922
NSN 5930-00-918-7112
NSN 6220-01-171-0957
NSN 6610-00-910-3254
NSN 6645-00-353-6659
NSN 5935-01-081-0849
NSN 6135-01-274-3546
NSN 5999-00-596-8745