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 6110-01-023-6765
NSN 7035-01-400-3666
NSN 5855-01-100-3272
NSN 5930-00-193-7349
NSN 6110-00-660-8998
NSN 5930-01-499-4140
NSN 5996-01-461-3464
NSN 5960-01-505-2426
NSN 6645-01-253-1103
NSN 5835-01-094-2662
NSN 6220-01-127-0506
NSN 5965-01-469-2054