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 5996-01-323-7763
NSN 5925-00-835-2609
NSN 5910-01-400-5947
NSN 4140-00-778-8790
NSN 6110-01-128-0681
NSN 5990-00-821-6257
NSN 5905-00-222-3784
NSN 5835-01-434-0790
NSN 5965-01-608-3353
NSN 6105-01-521-8367
NSN 6145-01-583-8972
NSN 6645-01-448-8375