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 6105-01-492-5723
NSN 5996-01-538-2841
NSN 5960-01-515-4791
NSN 2925-01-049-8906
NSN 5960-01-421-0887
NSN 6620-00-193-9503
NSN 2925-01-250-2731
NSN 7035-00-703-3535
NSN 6130-01-483-0726
NSN 5965-01-486-9586
NSN 6685-01-074-0595
NSN 7035-01-606-8908