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 5990-01-533-1347
NSN 5960-00-009-8082
NSN 5985-01-222-0039
NSN 5996-01-184-1310
NSN 6110-01-284-3600
NSN 5855-00-797-8217
NSN 6645-01-531-1355
NSN 5925-00-660-3892
NSN 5960-01-458-6484
NSN 5935-01-065-2281
NSN 6220-01-442-7282
NSN 5930-01-408-5586