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 6685-01-408-7299
NSN 7035-01-435-7962
NSN 7035-01-045-3502
NSN 6130-00-583-3693
NSN 5835-01-502-9228
NSN 5930-01-147-9941
NSN 6650-00-510-3786
NSN 5905-01-440-6922
NSN 5910-01-466-3047
NSN 5835-01-104-1299
NSN 6220-01-623-3150
NSN 5920-01-227-4623