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 2925-01-356-6017
NSN 6685-00-460-4906
NSN 5999-00-224-6346
NSN 5985-01-627-4149
NSN 5935-01-113-1103
NSN 4140-00-435-5607
NSN 5999-01-386-6834
NSN 5855-01-277-1663
NSN 6610-01-603-0703
NSN 6145-00-936-0083
NSN 5965-00-498-8177
NSN 6685-00-862-4902