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 5905-01-582-0377
NSN 5999-00-158-5118
NSN 5835-01-297-1909
NSN 5855-01-191-3404
NSN 6130-01-468-0185
NSN 6105-01-462-0140
NSN 6610-01-168-7943
NSN 2925-00-516-8841
NSN 6135-01-195-5343
NSN 5975-01-527-5428
NSN 5975-00-564-3802
NSN 5998-01-152-2248