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 5910-01-007-1562
NSN 6620-01-515-6269
NSN 6150-01-319-4794
NSN 5990-01-395-4194
NSN 5950-01-110-4765
NSN 6620-00-321-0134
NSN 6145-01-170-8585
NSN 5996-00-141-0288
NSN 2925-01-469-8229
NSN 5855-01-634-0259
NSN 5945-01-514-9438
NSN 5950-01-485-2370