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 6610-01-396-5628
NSN 6220-00-076-0428
NSN 5960-01-016-2776
NSN 5855-01-307-1159
NSN 5930-01-497-8025
NSN 6130-01-065-0541
NSN 6135-00-196-5267
NSN 6620-01-168-8450
NSN 5855-00-688-9954
NSN 5910-01-220-5984
NSN 6105-01-449-2375
NSN 5835-01-010-3103