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 2925-00-540-9918
NSN 5935-01-338-3848
NSN 5996-00-683-4118
NSN 6220-01-173-3177
NSN 6685-01-255-2253
NSN 5965-00-478-2096
NSN 6610-01-052-6049
NSN 5855-00-688-9954
NSN 6220-00-323-0800
NSN 5910-01-200-7418
NSN 6110-00-271-9928
NSN 5935-01-010-3415