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 5960-00-266-6741
NSN 6320-00-731-6134
NSN 6150-00-855-2481
NSN 5999-01-414-7667
NSN 5905-00-878-0794
NSN 6130-01-286-3372
NSN 5999-01-592-9177
NSN 5945-00-768-0120
NSN 4140-01-624-0444
NSN 6150-01-327-2156
NSN 6610-01-529-5709
NSN 6135-01-446-6010