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 5930-01-423-8635
NSN 5895-01-420-7802
NSN 5950-01-107-6439
NSN 5935-00-144-4347
NSN 5905-00-269-0032
NSN 5925-01-045-2119
NSN 5975-01-136-9796
NSN 6145-01-435-6458
NSN 5950-01-603-9156
NSN 5915-01-268-3146
NSN 6135-01-056-4609
NSN 6240-01-467-9719