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 5910-00-073-6292
NSN 4140-01-571-5376
NSN 5935-01-436-5738
NSN 6645-01-643-5845
NSN 4140-01-004-0566
NSN 5925-00-539-8372
NSN 5925-01-276-7059
NSN 6110-01-088-8143
NSN 5990-01-157-0441
NSN 5998-00-364-3665
NSN 6685-01-103-8455
NSN 5905-01-282-7213