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 5930-01-446-6323
NSN 6135-00-938-1351
NSN 5905-01-331-6366
NSN 5935-01-456-7554
NSN 5998-01-427-8462
NSN 5996-01-350-8453
NSN 5965-01-643-3424
NSN 6650-00-016-3676
NSN 5965-00-680-9749
NSN 5990-00-177-2924
NSN 5935-01-471-0136
NSN 6685-00-331-8141