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 5985-01-155-1652
NSN 5999-01-180-0294
NSN 5999-01-624-9036
NSN 4140-00-995-1028
NSN 5998-01-451-4328
NSN 6105-01-364-8811
NSN 6105-01-400-4194
NSN 5910-00-118-1221
NSN 5895-01-111-7368
NSN 6130-01-027-9136
NSN 5985-01-501-6184
NSN 2925-01-141-7563