A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5915-01-315-9450
NSN 5930-01-108-3713
NSN 6240-01-633-9357
NSN 6150-01-302-4980
NSN 5999-01-056-4824
NSN 2925-01-320-6512
NSN 6130-00-738-7290
NSN 5915-01-316-6125
NSN 5905-01-607-6163
NSN 5998-00-990-0820
NSN 5985-01-390-9448
NSN 5895-00-137-4129