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 5996-01-049-7841
NSN 6620-01-477-3720
NSN 6645-01-623-7483
NSN 6110-01-411-4042
NSN 6150-00-911-7131
NSN 6620-01-370-6829
NSN 5950-00-148-1448
NSN 5965-01-284-5076
NSN 6610-01-149-4753
NSN 6150-01-294-9222
NSN 5999-01-082-4488
NSN 6240-00-832-3909