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 6650-01-016-0406
NSN 6145-00-054-2915
NSN 5915-00-338-8610
NSN 6220-01-333-5592
NSN 6610-01-113-2726
NSN 6645-00-896-9430
NSN 5855-00-688-9954
NSN 5915-00-995-7695
NSN 5999-01-604-9271
NSN 5965-01-146-9162
NSN 6320-01-191-5036
NSN 5960-01-505-2426