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 6240-01-332-0310
NSN 5935-01-408-9149
NSN 5835-01-126-9358
NSN 5920-00-454-4263
NSN 5930-01-381-0089
NSN 5950-01-225-8584
NSN 5920-01-371-6194
NSN 6220-01-260-3466
NSN 6220-01-555-7860
NSN 6240-00-471-5399
NSN 2925-01-418-8106
NSN 6135-01-400-2947