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 5998-00-012-3066
NSN 5985-01-187-8297
NSN 5920-00-536-1842
NSN 5905-01-374-7633
NSN 6150-01-091-4663
NSN 5990-00-275-7819
NSN 5990-01-117-7932
NSN 5960-01-446-1266
NSN 5998-00-119-9124
NSN 5935-00-887-6486
NSN 2925-00-805-6481
NSN 5985-01-162-2645