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 6645-01-354-7624
NSN 5915-00-816-9056
NSN 5985-01-345-5612
NSN 6645-00-115-6657
NSN 5965-01-283-2531
NSN 5965-01-192-1366
NSN 5960-01-495-0859
NSN 6685-00-212-4531
NSN 5985-01-034-9227
NSN 5965-01-177-4872
NSN 5975-00-482-7386
NSN 6685-01-303-2211