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 6130-01-108-7326
NSN 6240-01-477-7794
NSN 5920-00-558-6792
NSN 5910-01-645-5418
NSN 5945-00-405-1248
NSN 5960-00-161-0723
NSN 5950-01-646-3932
NSN 5855-00-252-5743
NSN 5930-01-439-7391
NSN 6220-01-367-6411
NSN 5925-01-373-2324
NSN 5920-00-665-3634