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 6145-01-314-7788
NSN 5990-01-008-2515
NSN 5998-00-707-5781
NSN 2925-01-607-7754
NSN 6220-01-489-5687
NSN 5999-01-423-1030
NSN 6135-00-209-6918
NSN 5999-01-283-3095
NSN 5990-01-034-6717
NSN 5835-00-350-3703
NSN 5950-01-422-1361
NSN 5855-01-556-2665