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 6240-00-166-2271
NSN 5935-01-185-1361
NSN 5895-00-042-9397
NSN 5855-01-588-4945
NSN 6105-01-548-8436
NSN 5975-01-072-1250
NSN 6130-01-414-8840
NSN 6105-01-431-8998
NSN 5895-00-376-5074
NSN 6135-01-480-8121
NSN 6130-01-421-4296
NSN 6685-01-615-2398