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 5985-00-518-1748
NSN 5985-01-535-6924
NSN 2925-01-317-6973
NSN 5990-01-510-4699
NSN 6240-01-463-8276
NSN 7035-00-585-2113
NSN 6220-01-154-0204
NSN 6650-01-245-2791
NSN 6220-00-498-4937
NSN 5985-01-133-9886
NSN 5905-01-255-1002
NSN 6610-00-806-9392