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 6130-00-343-1660
NSN 5996-01-028-3580
NSN 6650-00-888-7956
NSN 5965-01-115-4068
NSN 5915-00-297-8831
NSN 6620-01-118-2337
NSN 5920-01-413-0022
NSN 6145-01-211-6135
NSN 7035-01-416-5910
NSN 6645-01-143-0137
NSN 6610-00-558-0480
NSN 5990-01-543-6301