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 6610-01-128-2428
NSN 6135-00-299-6918
NSN 6685-00-573-7407
NSN 5855-01-028-8387
NSN 6105-00-184-9097
NSN 5895-01-045-6446
NSN 6105-01-267-9556
NSN 5930-01-245-6363
NSN 5998-01-513-9325
NSN 5905-00-337-7094
NSN 5996-01-455-2198
NSN 6650-01-462-5879