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 6130-00-707-7732
NSN 5990-00-079-5406
NSN 6685-01-484-3423
NSN 5996-00-916-7415
NSN 6650-01-138-1712
NSN 5945-00-478-1301
NSN 5998-01-403-2586
NSN 5835-01-310-8979
NSN 6150-01-430-8947
NSN 6645-01-454-7038
NSN 6135-01-507-4346
NSN 5996-01-282-9635