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 5925-00-272-8959
NSN 5996-01-429-0390
NSN 5985-00-724-2202
NSN 6150-01-160-5273
NSN 5910-01-155-3788
NSN 6645-00-925-2887
NSN 6135-01-429-9029
NSN 2925-00-081-6835
NSN 6650-01-120-6231
NSN 5998-01-379-5605
NSN 6620-01-596-3252
NSN 5895-00-105-8588