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 6220-00-689-8114
NSN 5920-00-987-1605
NSN 5935-01-026-0965
NSN 6320-01-243-2276
NSN 6620-01-607-5738
NSN 5925-01-112-5405
NSN 5910-01-424-9952
NSN 5910-01-468-5571
NSN 5998-01-621-9801
NSN 5935-01-555-5505
NSN 7035-01-012-2259
NSN 6150-00-669-6118