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 5855-01-256-2551
NSN 6650-00-005-2145
NSN 5910-01-320-7781
NSN 5975-01-503-5067
NSN 5950-00-708-2142
NSN 5965-00-080-2045
NSN 5915-01-487-1639
NSN 6110-00-943-5216
NSN 6645-01-197-9090
NSN 6645-01-070-1210
NSN 5855-01-179-2702
NSN 5915-00-276-8332