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 6610-01-146-0331
NSN 6220-00-845-3051
NSN 6685-00-216-6676
NSN 6110-01-396-4254
NSN 6150-01-606-5437
NSN 6620-00-096-1658
NSN 5996-01-422-5495
NSN 5915-00-450-2386
NSN 2925-00-695-4143
NSN 6620-01-448-8926
NSN 6135-01-335-9184
NSN 6105-01-139-4674