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 4140-01-253-3288
NSN 6610-01-423-3061
NSN 5965-01-442-9307
NSN 5996-01-024-8898
NSN 5960-01-533-5162
NSN 5925-01-376-1940
NSN 6685-01-064-6516
NSN 5855-00-446-5921
NSN 5920-01-166-5943
NSN 5985-01-465-6866
NSN 5930-00-040-1643
NSN 6610-00-256-8006