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 6645-01-233-1131
NSN 5998-01-310-5679
NSN 5855-00-688-9954
NSN 5985-01-360-4171
NSN 6610-00-451-8840
NSN 5855-00-160-2286
NSN 6220-01-051-3865
NSN 5945-01-647-3839
NSN 6610-00-789-2752
NSN 5975-01-121-6199
NSN 5998-00-690-9973
NSN 5930-01-631-1293