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 6130-00-563-4771
NSN 6610-01-229-3679
NSN 5855-00-237-4088
NSN 5910-01-325-1336
NSN 5925-01-040-8724
NSN 5965-00-144-2543
NSN 5915-00-772-1228
NSN 5905-00-143-0943
NSN 6645-01-293-9367
NSN 5905-01-204-4676
NSN 5895-01-527-1795
NSN 5965-00-493-6008