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 4140-01-480-0233
NSN 5999-01-071-0053
NSN 6645-01-617-3354
NSN 5920-00-828-7904
NSN 7035-01-479-1840
NSN 6645-01-650-0023
NSN 5998-01-548-3707
NSN 5905-01-384-4628
NSN 6105-01-538-5735
NSN 5996-00-782-1365
NSN 6320-00-174-1362
NSN 5930-01-399-5164