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 6320-00-583-3104
NSN 6145-00-186-6291
NSN 5998-01-645-4584
NSN 7035-01-271-1643
NSN 5935-01-527-1400
NSN 5990-00-024-9985
NSN 6105-01-634-0322
NSN 5998-01-427-2327
NSN 6620-01-029-1881
NSN 6685-01-607-5732
NSN 5855-01-406-7237
NSN 2925-01-633-4048