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 5945-01-600-1404
NSN 5985-01-466-4189
NSN 5905-01-497-1121
NSN 6240-01-180-3720
NSN 5905-00-368-4082
NSN 5910-01-038-4391
NSN 5925-00-919-8075
NSN 4140-01-166-5049
NSN 6150-00-847-2971
NSN 6645-00-108-6479
NSN 5895-01-129-7406
NSN 6320-01-607-1491