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 5855-01-088-8700
NSN 6685-01-541-4932
NSN 6110-01-028-6169
NSN 5998-01-452-5496
NSN 5895-00-798-2352
NSN 6650-00-933-3250
NSN 4140-01-538-4774
NSN 5935-01-520-5091
NSN 5960-01-072-7118
NSN 6650-01-500-8561
NSN 2925-01-062-2660
NSN 5910-01-520-4992