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 5945-01-111-3575
NSN 6645-01-556-5263
NSN 5835-00-503-2608
NSN 4140-00-854-8871
NSN 5975-01-076-3656
NSN 5935-00-734-7578
NSN 5855-01-564-1105
NSN 5998-00-081-7930
NSN 5965-01-537-4894
NSN 5835-01-416-6455
NSN 4140-01-646-0458
NSN 6135-01-469-7574