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 5998-01-568-1318
NSN 6130-01-004-0723
NSN 6645-01-537-3114
NSN 6105-01-311-9120
NSN 5920-00-960-0386
NSN 5985-01-422-2552
NSN 5905-01-417-3729
NSN 6145-01-087-7080
NSN 5855-01-020-7982
NSN 6650-01-269-8833
NSN 6150-00-660-8331
NSN 6685-01-343-0032