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 5895-01-053-2603
NSN 5910-01-177-5216
NSN 5835-00-364-0816
NSN 6130-01-042-4146
NSN 6110-00-964-3514
NSN 6110-01-263-8787
NSN 6130-01-371-0415
NSN 5990-01-141-3562
NSN 6685-00-928-2241
NSN 5925-00-715-7831
NSN 7035-00-830-1235
NSN 6145-01-409-1685