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 5930-00-426-0733
NSN 6220-01-245-6272
NSN 5945-00-247-1241
NSN 5998-01-462-0326
NSN 6620-01-530-0213
NSN 5998-01-338-4969
NSN 5999-01-447-3103
NSN 5985-01-331-3506
NSN 5965-01-188-6463
NSN 5905-01-146-3027
NSN 6220-01-416-6324
NSN 6240-01-411-5630