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 2925-00-471-1128
NSN 6135-01-116-3385
NSN 5998-01-212-2423
NSN 5999-00-361-9580
NSN 5895-00-824-6811
NSN 5910-01-250-3124
NSN 6110-01-516-5931
NSN 5998-01-168-7846
NSN 5930-01-317-3977
NSN 5996-01-053-1617
NSN 6620-01-469-7828
NSN 6645-00-803-6417