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 5985-01-651-8780
NSN 5930-00-033-5790
NSN 6620-00-663-8962
NSN 5915-00-115-2256
NSN 5965-01-326-0606
NSN 5920-01-401-5315
NSN 5835-01-118-4690
NSN 5965-00-378-3403
NSN 5855-01-255-1688
NSN 6650-00-164-7480
NSN 5998-00-419-0425
NSN 6135-01-415-1163