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 6320-01-552-8721
NSN 6145-01-524-0192
NSN 5960-01-039-7840
NSN 4140-01-352-2924
NSN 5925-00-466-7308
NSN 6220-01-112-5045
NSN 6105-01-233-8425
NSN 6105-00-683-5459
NSN 6620-01-475-8696
NSN 6685-01-484-0804
NSN 6110-01-080-9621
NSN 5960-00-584-4553