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 5945-01-257-8625
NSN 5895-00-754-4874
NSN 5925-01-414-4678
NSN 6650-01-409-1992
NSN 5945-00-623-6218
NSN 5990-00-583-9920
NSN 5905-01-080-1506
NSN 7035-00-703-3535
NSN 6220-00-099-9192
NSN 6620-01-242-9247
NSN 5910-01-005-6386
NSN 6685-00-358-1299