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 6145-00-204-5992
NSN 5910-01-160-7584
NSN 6135-01-116-3385
NSN 5985-01-527-5982
NSN 5905-00-144-8471
NSN 6220-00-353-5730
NSN 6240-01-230-5731
NSN 6130-01-149-7595
NSN 5975-01-304-3887
NSN 5935-01-478-2662
NSN 6135-01-589-0333
NSN 6240-01-609-1505