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 5975-00-599-1701
NSN 5910-00-446-6571
NSN 5905-00-481-8456
NSN 5965-01-082-6800
NSN 6110-01-024-5785
NSN 5855-01-312-5160
NSN 5925-01-506-7833
NSN 6135-01-430-3119
NSN 5930-00-526-7645
NSN 6110-01-045-8324
NSN 5920-00-472-1160
NSN 6240-00-078-9083