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 5950-01-128-3975
NSN 5999-01-013-3880
NSN 6320-01-138-8744
NSN 5915-00-177-7125
NSN 6620-00-278-7313
NSN 6685-01-010-9162
NSN 5990-00-905-9556
NSN 5930-01-198-8864
NSN 5950-01-136-2550
NSN 5925-01-472-3669
NSN 5925-00-286-8502
NSN 5925-01-322-1147