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 6620-01-054-9346
NSN 5905-01-386-4413
NSN 5835-01-209-6410
NSN 5965-01-394-1542
NSN 5985-01-412-4961
NSN 5965-00-836-2690
NSN 6610-01-215-8489
NSN 6135-01-306-6549
NSN 5975-00-842-5274
NSN 5925-01-536-5718
NSN 5905-01-437-9682
NSN 6620-01-106-3553