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 6240-00-170-5302
NSN 6150-00-109-6565
NSN 6135-01-342-3859
NSN 6685-01-493-3477
NSN 5960-01-544-1273
NSN 6320-01-354-6204
NSN 5945-01-482-1419
NSN 6620-01-458-8074
NSN 5998-00-795-0236
NSN 6685-00-877-9593
NSN 6650-01-418-3228
NSN 6105-00-875-3143