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 4140-01-626-2394
NSN 6620-00-933-3640
NSN 6220-01-496-9615
NSN 5895-01-314-5275
NSN 6135-01-428-8821
NSN 6110-01-305-4223
NSN 5915-01-596-0593
NSN 7035-00-631-3782
NSN 6150-01-603-3544
NSN 5999-00-577-7573
NSN 6105-01-482-6301
NSN 6135-01-100-3593