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 5915-01-507-0761
NSN 5895-00-932-1577
NSN 5930-01-105-6692
NSN 5935-00-085-0859
NSN 6620-01-415-5803
NSN 5985-01-167-8574
NSN 6110-01-211-4232
NSN 7035-01-426-4133
NSN 6220-01-580-9809
NSN 6135-01-545-6582
NSN 5930-00-216-7511
NSN 5960-00-152-9488