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 6620-00-932-4306
NSN 6645-01-180-6219
NSN 5895-00-974-9586
NSN 6135-00-676-5807
NSN 5925-00-483-3138
NSN 6150-00-519-5619
NSN 6240-01-112-7577
NSN 5935-01-128-8261
NSN 2925-01-065-0060
NSN 6220-01-634-0660
NSN 5985-00-553-0349
NSN 5925-00-379-0920