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 5855-01-085-5354
NSN 6610-00-032-0264
NSN 5998-01-432-2379
NSN 6105-01-584-4945
NSN 6130-00-959-5800
NSN 5999-00-423-8142
NSN 6145-00-249-8781
NSN 5895-00-038-0847
NSN 5950-00-225-8474
NSN 5960-01-512-0233
NSN 5985-00-625-7144
NSN 5905-00-897-9658