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 7035-00-541-8516
NSN 5930-01-055-5525
NSN 5999-00-059-9461
NSN 2925-01-190-3121
NSN 6135-00-452-2266
NSN 5945-01-197-1953
NSN 2925-01-612-0405
NSN 6620-01-281-3542
NSN 6650-00-767-6064
NSN 6240-01-467-9719
NSN 6240-01-373-2688
NSN 5930-01-632-4906