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 6145-01-065-0799
NSN 6645-01-033-1171
NSN 5895-00-538-7929
NSN 6240-01-487-4386
NSN 5915-00-054-6637
NSN 6320-01-054-3046
NSN 5855-01-492-8248
NSN 5985-01-066-1807
NSN 5910-01-555-1502
NSN 6610-01-375-1527
NSN 6135-01-554-1842
NSN 5990-01-200-7460