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 6145-01-014-0145
NSN 6220-00-301-2098
NSN 6650-01-392-8086
NSN 5930-01-458-2354
NSN 5985-01-217-5136
NSN 6610-01-075-9681
NSN 6150-01-144-6332
NSN 5855-01-657-7657
NSN 7035-01-377-7712
NSN 5999-00-113-1280
NSN 5965-01-170-9891
NSN 5905-00-085-3550