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 5960-00-413-8129
NSN 6220-00-790-9574
NSN 6685-00-452-6120
NSN 6130-00-756-8749
NSN 2925-00-167-6762
NSN 6130-00-795-4792
NSN 5930-01-468-5685
NSN 5920-01-325-1750
NSN 5975-00-419-4913
NSN 6110-00-252-2113
NSN 5985-00-071-1401
NSN 5930-01-333-8912