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 5920-01-191-9847
NSN 5965-01-591-3958
NSN 6105-00-018-0735
NSN 5920-01-179-9739
NSN 5930-00-429-0504
NSN 5965-01-176-6995
NSN 5925-01-539-3115
NSN 6130-00-910-2757
NSN 5960-00-842-2180
NSN 6240-01-208-9587
NSN 4140-01-267-3253
NSN 6685-00-371-8936