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 6650-01-421-8424
NSN 5999-01-407-3072
NSN 6110-00-513-7677
NSN 6150-00-146-9714
NSN 5855-01-551-7923
NSN 5960-01-238-5046
NSN 5925-00-660-7589
NSN 6145-01-434-5848
NSN 5999-01-285-6724
NSN 7035-01-485-5114
NSN 5996-01-069-5027
NSN 6110-00-281-3676