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 6135-00-455-2425
NSN 7035-01-602-9350
NSN 5855-00-337-3679
NSN 5855-01-495-1339
NSN 6620-01-625-2855
NSN 6685-00-120-1009
NSN 5910-01-170-8267
NSN 5950-00-052-8531
NSN 6685-00-753-2307
NSN 6620-01-633-8443
NSN 4140-00-927-7992
NSN 6145-01-436-8989