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 5999-00-151-9955
NSN 6650-01-352-0424
NSN 6620-01-473-8262
NSN 6650-01-426-4253
NSN 5905-00-386-8163
NSN 6150-00-104-8035
NSN 6320-01-323-1947
NSN 6145-01-050-1187
NSN 5910-00-240-2561
NSN 5999-01-138-1644
NSN 5965-01-592-2436
NSN 5920-01-357-3370