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 6240-00-061-3362
NSN 6240-01-467-9719
NSN 5855-00-763-2155
NSN 6105-00-660-8882
NSN 6685-01-059-5773
NSN 5910-00-283-9783
NSN 5835-01-228-4474
NSN 6650-00-131-7284
NSN 5835-00-986-5985
NSN 6610-00-277-7206
NSN 6145-01-602-9331
NSN 6220-00-696-1519