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 5999-01-546-5528
NSN 6105-01-446-4960
NSN 5925-00-119-3333
NSN 6610-00-885-1270
NSN 5895-00-799-3578
NSN 6650-01-148-5307
NSN 4140-01-009-5859
NSN 6105-01-057-2794
NSN 5915-01-487-3147
NSN 5920-01-141-6885
NSN 5990-00-212-4316
NSN 2925-01-538-1343