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 6685-01-516-8961
NSN 5835-01-378-6804
NSN 5835-01-564-5575
NSN 6685-01-378-6821
NSN 6620-01-525-3650
NSN 5855-00-494-9581
NSN 5985-01-581-6116
NSN 5996-00-703-1004
NSN 5998-01-574-6426
NSN 6135-01-472-9011
NSN 4140-01-539-8629
NSN 5905-01-383-2926