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 2925-01-592-5578
NSN 6610-01-184-3016
NSN 5990-01-425-2175
NSN 2925-01-252-8049
NSN 5910-00-245-9595
NSN 5855-01-110-9564
NSN 6110-01-419-4951
NSN 5910-00-459-0721
NSN 5985-01-632-1572
NSN 6620-00-500-0041
NSN 5905-00-201-4964
NSN 5855-01-381-6052