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 5920-01-281-7354
NSN 6145-01-147-4968
NSN 5990-01-631-5537
NSN 6135-01-265-1384
NSN 6145-00-286-5636
NSN 5998-01-382-8993
NSN 5935-01-431-1539
NSN 5930-01-095-4691
NSN 5910-01-299-8633
NSN 5905-01-614-0177
NSN 5985-01-620-2991
NSN 5945-00-916-3927