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 6685-01-224-7778
NSN 5965-00-243-9496
NSN 5990-01-606-1873
NSN 5999-01-351-0718
NSN 5960-01-292-0027
NSN 5996-01-415-3098
NSN 6240-01-152-2662
NSN 6320-00-174-1362
NSN 6130-01-201-7234
NSN 5895-00-185-4543
NSN 7035-01-026-0117
NSN 6220-01-473-0045