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 6610-01-287-9814
NSN 5835-01-580-0446
NSN 6320-01-425-1417
NSN 5960-01-071-6267
NSN 6685-01-528-7585
NSN 5998-01-270-8739
NSN 5998-01-608-0017
NSN 6110-01-024-1519
NSN 5920-01-021-6865
NSN 5990-01-446-9118
NSN 5835-00-761-5615
NSN 6135-00-835-2330