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 6150-00-264-5978
NSN 6650-00-819-1165
NSN 5998-00-827-0527
NSN 5925-00-299-2728
NSN 5905-01-432-8934
NSN 5998-00-248-7472
NSN 5975-00-546-9469
NSN 6650-01-233-3578
NSN 5950-00-900-7638
NSN 6240-01-483-8069
NSN 6130-01-410-8529
NSN 5930-01-256-0987