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 6150-00-465-2974
NSN 5960-01-493-3948
NSN 5910-01-624-0649
NSN 5960-01-361-4574
NSN 5996-00-257-8628
NSN 5930-01-582-8589
NSN 5835-01-219-0586
NSN 5895-00-203-2379
NSN 5855-01-657-9768
NSN 5895-01-433-1128
NSN 5905-00-763-9938
NSN 6645-00-947-0625