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 5975-01-152-9353
NSN 6685-01-102-2330
NSN 5950-01-215-2168
NSN 5996-00-499-8036
NSN 5910-01-227-1272
NSN 5910-01-258-4887
NSN 6150-01-604-0648
NSN 6240-01-006-6986
NSN 6645-00-906-1769
NSN 5975-01-209-6806
NSN 5950-01-190-4759
NSN 2925-01-346-9522