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 5999-00-376-5072
NSN 5835-00-911-2340
NSN 5910-00-058-1473
NSN 6130-00-778-9793
NSN 6645-00-445-3318
NSN 5855-00-106-1640
NSN 6220-01-538-7194
NSN 6220-01-229-7605
NSN 6610-00-653-8456
NSN 5910-01-447-7322
NSN 5835-01-364-6830
NSN 5905-01-651-4687