Both end internal splines
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5965-01-381-4879
NSN 5895-01-100-4638
NSN 5930-00-325-0726
NSN 6645-01-202-7986
NSN 5835-01-463-2334
NSN 6620-00-586-4357
NSN 6110-00-793-1808
NSN 6320-01-441-2438
NSN 6145-01-200-0792
NSN 2925-01-041-2360
NSN 5905-01-031-8088
NSN 6650-01-445-9653