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 6135-00-826-4798
NSN 5985-00-138-0189
NSN 6320-01-214-0350
NSN 5910-00-481-1202
NSN 6620-01-185-9134
NSN 5905-01-519-7676
NSN 6130-00-545-3069
NSN 5960-00-455-9218
NSN 5950-01-307-4478
NSN 5945-00-591-2246
NSN 6645-01-124-6277
NSN 5945-01-102-2723