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 6620-00-635-7347
NSN 5950-01-035-8183
NSN 6320-00-115-0883
NSN 6650-00-565-1659
NSN 5855-01-258-6180
NSN 5985-01-403-2835
NSN 6130-01-294-6507
NSN 6650-01-327-5113
NSN 5905-01-066-3525
NSN 5960-01-154-3719
NSN 6320-00-036-3688
NSN 2925-01-415-0264