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 5855-00-548-4742
NSN 6110-01-216-7173
NSN 5930-01-397-4726
NSN 6110-01-273-8864
NSN 5999-01-547-4946
NSN 5960-00-264-4446
NSN 5985-00-995-2303
NSN 5930-00-865-3164
NSN 5960-01-134-1793
NSN 6610-00-614-7943
NSN 6685-01-107-9643
NSN 6685-01-169-2821