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 7035-01-129-7834
NSN 5975-01-050-8114
NSN 6645-00-690-0423
NSN 5950-01-203-6874
NSN 5999-01-398-2541
NSN 5855-01-452-1406
NSN 5910-01-168-9838
NSN 6685-00-564-9800
NSN 6130-01-482-6257
NSN 6650-01-423-9772
NSN 6620-01-442-8444
NSN 6685-00-542-6608