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 5945-01-572-2525
NSN 6105-00-156-9084
NSN 7035-00-148-2300
NSN 5920-00-245-0250
NSN 7035-00-922-5700
NSN 5965-00-513-1352
NSN 5996-00-018-8703
NSN 6645-01-287-5239
NSN 4140-01-333-7284
NSN 6645-00-609-7214
NSN 5975-01-071-6901
NSN 6650-00-527-8822