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 5950-00-394-1546
NSN 6240-01-253-0687
NSN 5996-00-126-6139
NSN 6220-01-567-3692
NSN 5950-01-349-8053
NSN 6220-01-394-2604
NSN 6685-00-963-7250
NSN 6105-01-535-2291
NSN 5910-01-464-3879
NSN 5935-00-415-2027
NSN 5998-01-577-7255
NSN 6685-00-949-4829