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 6130-00-578-6637
NSN 5990-01-503-0194
NSN 6145-01-454-3944
NSN 6620-01-263-6697
NSN 6150-01-323-1489
NSN 6220-00-659-9455
NSN 6645-01-185-7684
NSN 4140-01-340-5858
NSN 5998-01-212-2658
NSN 5996-01-429-5712
NSN 5999-01-593-4207
NSN 6150-01-411-5216