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 5925-01-172-7247
NSN 5920-00-368-5267
NSN 5985-01-067-8610
NSN 6150-01-112-5142
NSN 6645-01-508-4012
NSN 6320-00-405-2348
NSN 6110-00-416-6840
NSN 5855-00-906-5386
NSN 6685-00-925-2287
NSN 5990-00-082-3107
NSN 6645-00-634-9317
NSN 5996-01-508-4599