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 6645-00-450-2209
NSN 5985-01-183-2127
NSN 6220-01-545-1397
NSN 5930-00-933-3742
NSN 6145-00-936-0083
NSN 6620-01-381-8958
NSN 5855-00-174-3482
NSN 6650-01-327-5113
NSN 6220-01-315-6283
NSN 6220-00-131-6582
NSN 5975-01-407-7152
NSN 5990-01-442-3520