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 6645-01-377-2553
NSN 5895-01-364-2753
NSN 6110-00-318-6053
NSN 6320-01-442-8604
NSN 6220-01-537-0129
NSN 5915-00-068-4020
NSN 5960-01-073-6043
NSN 5999-01-551-8840
NSN 5905-01-338-7269
NSN 5965-01-383-7235
NSN 6220-00-921-6948
NSN 5935-01-470-0898