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 6130-01-375-3283
NSN 6685-01-504-5513
NSN 5910-01-508-1762
NSN 5985-01-121-2304
NSN 6650-00-754-2276
NSN 5950-00-675-9554
NSN 5895-01-193-4290
NSN 5835-01-363-4527
NSN 6240-01-316-8622
NSN 6145-01-534-7659
NSN 5920-00-544-6564
NSN 2925-00-120-9302