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 5975-00-366-7440
NSN 6110-00-449-6269
NSN 5990-01-108-7785
NSN 6650-01-200-7657
NSN 6650-00-283-0978
NSN 5965-00-482-0913
NSN 6220-01-285-3304
NSN 5925-00-197-4329
NSN 5895-01-188-6692
NSN 7035-01-364-8454
NSN 5945-01-616-7832
NSN 7035-01-045-7202