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 5999-00-162-8932
NSN 6610-01-174-1622
NSN 6320-00-456-0836
NSN 5985-01-388-3200
NSN 5960-00-103-5216
NSN 5960-01-113-4839
NSN 5960-01-142-1995
NSN 5925-01-508-4145
NSN 6220-01-170-0694
NSN 6145-00-548-7195
NSN 5985-01-448-3247
NSN 5925-01-466-6263