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 6685-00-434-4256
NSN 6130-01-075-2159
NSN 7035-01-057-2402
NSN 5930-01-466-3069
NSN 6650-00-796-9972
NSN 6620-00-825-2227
NSN 5950-01-316-1534
NSN 5895-01-508-3630
NSN 6645-01-462-2101
NSN 4140-00-144-6833
NSN 5975-01-088-7470
NSN 5910-01-510-9454