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 6145-00-949-1908
NSN 5975-00-859-9906
NSN 5945-01-184-1457
NSN 5998-01-117-5901
NSN 4140-01-430-1863
NSN 6150-00-233-6356
NSN 6685-00-361-0332
NSN 5935-01-646-1280
NSN 6150-00-518-2743
NSN 5950-00-433-4378
NSN 5910-01-071-9540
NSN 5920-01-043-4848