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 5985-00-013-7932
NSN 5950-01-157-2222
NSN 5975-00-180-5132
NSN 6105-00-187-0094
NSN 6130-00-406-0447
NSN 2925-01-265-2853
NSN 6135-00-203-9645
NSN 7035-01-617-0072
NSN 5999-00-388-0584
NSN 5905-00-150-8601
NSN 6610-01-476-7412
NSN 5930-00-372-5642