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 5999-01-141-2683
NSN 5998-01-428-2999
NSN 5920-01-468-6807
NSN 5905-01-488-9825
NSN 5835-01-449-7511
NSN 2925-00-617-0826
NSN 6645-00-211-6906
NSN 6320-01-608-1935
NSN 5925-01-411-9736
NSN 5915-01-581-2743
NSN 5999-01-444-3486
NSN 5960-00-938-7569