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 6135-01-120-9812
NSN 5945-01-602-5957
NSN 6105-01-448-4701
NSN 5835-01-624-5666
NSN 5945-01-504-7624
NSN 6620-01-481-1358
NSN 4140-00-926-4242
NSN 6645-01-168-8465
NSN 5960-00-854-5661
NSN 5990-00-133-0102
NSN 7035-01-165-9120
NSN 5905-00-418-8863