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 5960-00-109-2806
NSN 5950-00-469-5982
NSN 6620-01-511-2865
NSN 5895-00-925-2423
NSN 6110-01-440-8744
NSN 6240-00-944-9729
NSN 5925-01-623-3864
NSN 2925-01-545-2717
NSN 5925-01-384-1608
NSN 5965-00-144-2543
NSN 6105-01-536-6709
NSN 5910-01-161-1785