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 2925-01-577-0004
NSN 6645-01-633-1852
NSN 6150-01-167-2262
NSN 5996-01-023-8370
NSN 5905-01-060-8167
NSN 6650-01-615-8806
NSN 5910-00-082-0495
NSN 5930-01-569-3439
NSN 5960-00-842-5077
NSN 6620-00-234-8918
NSN 6685-01-443-1237
NSN 6610-01-633-8931