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 5998-01-629-9691
NSN 6105-01-513-9330
NSN 6135-01-062-9356
NSN 6645-00-503-1379
NSN 7035-01-123-8723
NSN 5855-01-293-7444
NSN 6320-00-506-2314
NSN 6145-00-987-3401
NSN 7035-00-063-5245
NSN 5925-00-513-7610
NSN 5915-00-079-1011
NSN 7035-01-307-5366