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 6220-00-222-5663
NSN 5915-00-474-8255
NSN 5999-01-364-5209
NSN 5975-01-111-0130
NSN 6105-00-583-0265
NSN 5945-00-960-9849
NSN 6150-01-291-6143
NSN 5975-00-361-7793
NSN 6620-00-221-7608
NSN 6130-00-027-5186
NSN 6240-00-456-2578
NSN 5895-00-144-0250