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 5895-01-190-5186
NSN 6320-01-285-1922
NSN 5960-00-772-2994
NSN 5998-01-465-4940
NSN 5965-01-352-7257
NSN 6240-01-442-5114
NSN 6610-01-353-1006
NSN 7035-00-868-2640
NSN 6320-01-451-0821
NSN 6145-01-165-5633
NSN 6320-00-519-0770
NSN 2925-01-415-0264