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 5935-00-643-6712
NSN 6145-00-490-9180
NSN 6240-00-635-9953
NSN 5905-01-323-7065
NSN 5998-00-225-2247
NSN 7035-01-615-9193
NSN 5895-01-423-6075
NSN 5990-00-161-2797
NSN 4140-00-227-8228
NSN 5925-00-112-3460
NSN 6145-01-641-0410
NSN 5910-01-368-9184