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 6110-01-432-8264
NSN 5905-01-254-2024
NSN 6610-01-344-0972
NSN 6645-01-018-7664
NSN 5996-01-633-7979
NSN 5975-01-521-8706
NSN 6645-01-527-5864
NSN 6150-01-168-8290
NSN 6685-00-017-9516
NSN 5920-01-599-5458
NSN 2925-00-156-8963
NSN 6620-01-420-8666