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 6645-01-368-8284
NSN 6650-01-231-9545
NSN 6240-00-442-6327
NSN 5920-01-032-2133
NSN 4140-01-468-9267
NSN 5985-01-188-7794
NSN 5985-00-490-2361
NSN 4140-01-056-1203
NSN 5920-00-730-8541
NSN 6620-00-286-5721
NSN 5950-01-383-5947
NSN 6610-01-287-9814