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 2925-01-408-9485
NSN 5999-01-217-2715
NSN 6105-01-245-5917
NSN 5910-00-088-0391
NSN 2925-01-503-6792
NSN 5975-01-069-2196
NSN 6620-01-533-1059
NSN 5950-01-251-4305
NSN 5935-00-972-3316
NSN 6145-00-160-7796
NSN 5996-01-089-5339
NSN 6685-01-485-3110