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 5920-01-421-0291
NSN 5915-01-450-9285
NSN 5920-01-084-6475
NSN 5895-01-212-3012
NSN 5945-01-069-2998
NSN 5925-00-283-8139
NSN 6610-01-202-7404
NSN 6110-01-653-5038
NSN 5920-01-111-1214
NSN 5910-00-205-2430
NSN 6240-00-660-8849
NSN 5895-01-430-3112