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 5999-01-349-1737
NSN 5895-01-407-3392
NSN 5998-01-059-0138
NSN 6110-01-621-3999
NSN 6320-01-339-9974
NSN 5920-00-043-0004
NSN 5975-01-135-7936
NSN 5935-01-415-0887
NSN 5905-01-427-3804
NSN 6150-00-722-7127
NSN 5999-00-827-2744
NSN 6130-01-392-3056