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 2925-01-243-0328
NSN 2925-01-437-9041
NSN 5965-01-210-7784
NSN 5990-01-059-0947
NSN 5960-01-086-6736
NSN 5998-00-023-0653
NSN 5950-01-254-3826
NSN 5960-01-142-1995
NSN 5960-01-328-5887
NSN 5998-00-949-0695
NSN 6110-01-410-7637
NSN 5950-01-045-0239