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 6685-00-518-4237
NSN 7035-00-360-2008
NSN 6135-01-048-0910
NSN 4140-01-021-8636
NSN 6650-01-389-0225
NSN 5935-01-443-3455
NSN 5920-00-579-2286
NSN 5925-01-411-6028
NSN 6645-01-012-7670
NSN 5935-01-458-7897
NSN 5920-00-962-0431
NSN 2925-01-333-6346