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 2925-01-463-0594
NSN 6135-01-419-2794
NSN 4140-00-347-6807
NSN 5855-01-593-2549
NSN 5990-01-154-2657
NSN 5920-01-066-1799
NSN 4140-01-023-8098
NSN 5925-01-219-3488
NSN 5945-01-364-8496
NSN 5950-01-355-6841
NSN 5985-01-500-6522
NSN 6110-01-387-5638