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 6620-00-411-0179
NSN 5960-01-233-0311
NSN 5990-01-649-4647
NSN 6150-00-963-3951
NSN 5920-01-482-0538
NSN 5895-01-197-2930
NSN 5960-00-715-9227
NSN 5985-01-010-3741
NSN 6135-00-726-4142
NSN 5990-00-862-3271
NSN 2925-00-980-5749
NSN 5920-00-391-6252