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 6220-00-754-3452
NSN 5920-01-489-6003
NSN 5950-01-212-0890
NSN 6685-00-851-7425
NSN 5895-01-644-2353
NSN 6105-01-463-8557
NSN 5905-01-554-9676
NSN 6620-01-467-2111
NSN 6685-01-085-7301
NSN 2925-00-265-7539
NSN 6610-01-117-7130
NSN 5935-01-455-3719