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 5950-01-593-8557
NSN 5930-01-367-1198
NSN 6145-01-410-9098
NSN 5915-01-012-0791
NSN 6220-01-596-3176
NSN 6320-01-352-5653
NSN 6150-01-625-1120
NSN 4140-00-258-3612
NSN 6645-01-517-6960
NSN 5930-00-648-2142
NSN 5895-01-392-0872
NSN 6135-00-422-3967