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 5996-01-400-3558
NSN 5998-01-550-7861
NSN 6645-00-171-9639
NSN 5910-01-200-7944
NSN 5920-00-013-9967
NSN 5999-01-085-0690
NSN 6130-01-076-4219
NSN 6650-01-630-3410
NSN 6645-00-697-5694
NSN 5960-01-021-3277
NSN 5935-00-964-7743
NSN 5945-00-188-8954