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 5996-01-131-2765
NSN 6610-00-134-4902
NSN 4140-00-076-4088
NSN 6220-01-145-4993
NSN 6145-01-608-5629
NSN 5990-01-109-3879
NSN 5996-00-964-9400
NSN 5950-01-076-9780
NSN 5999-01-303-6916
NSN 5965-01-119-1898
NSN 5999-00-853-6860
NSN 6645-00-435-5610