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 5996-01-442-0832
NSN 5930-01-104-4775
NSN 7035-01-045-3502
NSN 5999-01-343-9912
NSN 5950-01-613-2892
NSN 6220-00-524-6447
NSN 6105-01-365-9476
NSN 6620-01-052-2773
NSN 5999-01-359-4934
NSN 5975-01-628-8503
NSN 5910-01-461-3897
NSN 6320-01-253-1028