A gearshaft with one or more complements of helical gear teeth and one or more complements of spur gear teeth.
NSN 5905-01-431-9177
NSN 5910-01-525-4794
NSN 6135-01-441-0518
NSN 6130-00-193-8962
NSN 6645-01-178-4936
NSN 5915-01-468-0053
NSN 6220-01-253-1173
NSN 5915-01-358-2467
NSN 6650-01-104-6139
NSN 5950-00-555-0605
NSN 6145-00-669-6757
NSN 5998-01-161-4923