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 6320-00-404-3637
NSN 5925-01-426-6923
NSN 6130-01-522-6788
NSN 5965-01-442-9749
NSN 5915-00-231-3783
NSN 6150-01-264-2555
NSN 5960-00-766-4453
NSN 5895-01-516-4257
NSN 5960-01-614-0489
NSN 6620-01-606-7347
NSN 6130-01-284-8840
NSN 5905-00-859-2933