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 5910-00-542-8125
NSN 6610-01-608-5285
NSN 6240-00-921-4493
NSN 6685-00-366-6997
NSN 5945-00-644-9181
NSN 5960-01-291-0479
NSN 5975-00-800-5979
NSN 5930-01-493-2723
NSN 4140-01-459-4761
NSN 5915-00-705-9410
NSN 6135-00-461-3590
NSN 6645-00-336-4783