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 5895-01-353-9293
NSN 5920-00-492-5516
NSN 5985-00-410-8904
NSN 6620-00-618-9311
NSN 5895-01-386-0135
NSN 5935-01-051-8358
NSN 6240-01-647-3790
NSN 2925-01-501-1104
NSN 2925-01-391-9247
NSN 6150-01-627-6608
NSN 5905-01-254-3484
NSN 6610-01-129-1053