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 6150-01-304-3010
NSN 6645-00-767-6307
NSN 5835-01-408-7576
NSN 5945-01-037-5789
NSN 5960-01-283-2281
NSN 5990-00-539-7859
NSN 5935-01-132-8382
NSN 6610-01-200-2881
NSN 5999-00-146-5581
NSN 6240-01-371-3436
NSN 5950-01-049-2033
NSN 6220-00-035-6736