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 5930-01-459-3841
NSN 6135-00-753-2276
NSN 5975-00-099-9312
NSN 5915-01-602-7747
NSN 6620-01-544-8735
NSN 6145-00-993-7439
NSN 6220-01-122-3155
NSN 6320-00-070-4544
NSN 6240-01-652-6043
NSN 6620-01-474-4951
NSN 5835-01-237-3769
NSN 5998-01-126-5212