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 5910-00-205-2430
NSN 7035-01-224-5165
NSN 6150-00-327-6230
NSN 6240-00-533-1493
NSN 5996-01-335-7398
NSN 6130-00-659-1556
NSN 6150-01-144-6332
NSN 5895-01-137-9278
NSN 5965-00-162-9055
NSN 5950-01-565-3461
NSN 5895-00-997-2467
NSN 6240-01-059-0404