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 6685-01-369-4593
NSN 5945-00-893-4623
NSN 2925-01-448-2880
NSN 6685-01-116-1603
NSN 6110-00-009-5414
NSN 5999-01-534-2638
NSN 6135-00-950-2669
NSN 5915-01-367-2056
NSN 5950-01-390-7222
NSN 6145-00-904-7563
NSN 6650-01-414-9784
NSN 2925-00-724-9252