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 5905-00-494-5891
NSN 5910-01-313-2364
NSN 6130-00-470-5195
NSN 7035-00-585-2113
NSN 6320-01-292-6635
NSN 5965-01-449-1101
NSN 6110-01-157-7629
NSN 5835-00-275-0584
NSN 4140-00-797-7765
NSN 5975-01-633-3885
NSN 6145-01-449-0342
NSN 5999-01-587-2988