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 5999-01-242-2548
NSN 6135-01-647-9338
NSN 6650-00-890-0480
NSN 6650-01-323-9183
NSN 4140-01-056-4453
NSN 6145-00-199-8066
NSN 6685-00-958-9014
NSN 6240-00-368-8541
NSN 5965-01-572-4551
NSN 5910-01-017-1178
NSN 5990-01-103-3572
NSN 5930-01-633-0300