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 5915-01-563-1323
NSN 5935-01-107-8439
NSN 5965-00-990-8669
NSN 5996-01-139-2843
NSN 6220-00-252-0702
NSN 5895-00-779-0859
NSN 5895-01-634-0630
NSN 5965-01-633-8849
NSN 5920-00-269-4060
NSN 6130-01-360-8802
NSN 6685-00-735-2381
NSN 5990-01-183-6478