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 6320-01-606-2508
NSN 5999-01-645-0083
NSN 5910-01-140-3078
NSN 5895-00-605-0811
NSN 6620-01-440-9810
NSN 4140-01-019-8214
NSN 5996-00-831-2905
NSN 6620-01-006-4899
NSN 5905-01-029-3478
NSN 5945-00-191-5522
NSN 6135-01-633-8502
NSN 6130-01-202-9304