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 5985-01-534-4802
NSN 5998-00-263-7557
NSN 4140-01-557-7111
NSN 2925-01-082-7248
NSN 5965-01-431-7377
NSN 5905-00-144-8471
NSN 6685-01-071-1558
NSN 6110-01-439-4060
NSN 6145-00-286-9588
NSN 6110-01-420-4284
NSN 5855-01-417-3250
NSN 5965-00-100-1291