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 5945-01-046-0937
NSN 5910-01-058-4652
NSN 6135-01-544-8463
NSN 5930-01-342-5011
NSN 6650-01-423-9772
NSN 5996-01-183-9053
NSN 5975-01-014-5493
NSN 6130-00-916-1405
NSN 5915-01-215-1183
NSN 5945-01-202-4338
NSN 6145-00-269-3524
NSN 6620-00-050-9831