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 5975-00-442-3500
NSN 5935-01-546-4084
NSN 6320-00-445-1187
NSN 5895-01-396-1129
NSN 5975-01-317-3265
NSN 5999-01-085-5082
NSN 5920-01-188-6458
NSN 6685-01-132-1744
NSN 6150-01-349-8486
NSN 6110-01-415-2326
NSN 5996-01-106-6215
NSN 6135-00-170-8819