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 6130-01-027-0762
NSN 5935-01-378-7305
NSN 5895-00-071-8352
NSN 5985-01-157-8427
NSN 5925-00-058-7941
NSN 5905-01-314-8076
NSN 4140-00-373-4833
NSN 5996-00-403-5818
NSN 6145-00-967-3143
NSN 6620-00-262-3113
NSN 5975-01-355-9289
NSN 6130-01-335-0437