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 6135-00-968-8594
NSN 4140-01-406-3292
NSN 6320-01-573-6490
NSN 6620-01-224-4985
NSN 6110-01-563-4636
NSN 5910-00-872-1600
NSN 5950-00-409-8394
NSN 5950-01-370-4857
NSN 6650-00-181-1446
NSN 5855-01-426-5589
NSN 5998-01-634-0604
NSN 5925-00-244-2834