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 5905-00-095-5718
NSN 5855-01-452-5398
NSN 6220-00-411-1137
NSN 6685-01-612-3748
NSN 5915-01-164-0315
NSN 5905-00-947-7963
NSN 6240-01-558-4538
NSN 5905-00-829-9757
NSN 5855-00-237-4088
NSN 5985-01-470-0187
NSN 5915-00-135-0770
NSN 5960-00-766-6042