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 5855-00-962-5792
NSN 5985-00-243-0609
NSN 5905-01-313-4802
NSN 6240-01-139-3377
NSN 5960-01-160-3437
NSN 2925-01-113-6904
NSN 5920-00-495-6663
NSN 5930-00-554-1064
NSN 5945-01-166-0403
NSN 5985-01-343-7545
NSN 5920-01-289-7619
NSN 5990-01-443-2931