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 6110-00-153-5395
NSN 5975-01-291-8364
NSN 6620-01-174-4956
NSN 5910-01-390-7620
NSN 5945-01-498-4452
NSN 6135-01-433-2062
NSN 2925-00-275-1807
NSN 5935-01-413-0491
NSN 5965-01-589-3968
NSN 6105-01-634-0322
NSN 5930-01-145-1442
NSN 6650-00-773-0234