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 2925-01-434-6945
NSN 6685-00-678-2244
NSN 5985-00-238-4709
NSN 6220-00-114-4953
NSN 6645-01-632-9074
NSN 5935-01-312-4071
NSN 5945-00-518-5248
NSN 6150-01-461-2867
NSN 5905-00-857-3724
NSN 6145-01-113-5282
NSN 6145-00-423-1563
NSN 6130-01-604-9140