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 5996-01-420-6525
NSN 6150-00-823-2393
NSN 6135-01-142-6456
NSN 6620-00-943-8020
NSN 6135-00-767-0331
NSN 6220-00-981-9184
NSN 6130-00-528-7838
NSN 5935-00-472-0291
NSN 6105-01-070-2527
NSN 6685-00-943-1933
NSN 5895-01-139-1352
NSN 6650-00-393-0447