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 5930-01-236-5641
NSN 6620-01-008-2715
NSN 6610-00-430-5208
NSN 6135-00-170-8819
NSN 6685-01-277-1631
NSN 2925-00-480-9068
NSN 5855-00-951-6483
NSN 6145-01-661-1305
NSN 6645-00-287-9192
NSN 6150-01-310-1974
NSN 4140-01-037-4723
NSN 5930-00-203-4059