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 6220-01-316-0718
NSN 5895-01-176-6983
NSN 6130-01-335-0437
NSN 5960-01-207-9544
NSN 6620-01-434-3675
NSN 5935-01-157-9778
NSN 6320-00-036-3688
NSN 6650-01-566-1573
NSN 6240-01-436-4649
NSN 5935-01-055-4043
NSN 6645-01-545-6853
NSN 5920-01-217-8379