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 4140-00-078-9357
NSN 6685-00-198-9506
NSN 5935-00-049-8713
NSN 5998-01-495-1361
NSN 5965-00-805-4893
NSN 2925-01-473-9544
NSN 6685-01-364-4038
NSN 5996-00-816-9320
NSN 5965-01-475-0666
NSN 4140-01-506-8547
NSN 6105-01-207-6045
NSN 5965-00-627-8382