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 5895-01-097-3338
NSN 6240-00-329-9573
NSN 6650-01-221-5367
NSN 5895-00-925-2423
NSN 5999-01-230-9363
NSN 6240-01-186-0263
NSN 7035-01-322-8180
NSN 5895-01-351-9103
NSN 5985-01-255-6486
NSN 5996-01-596-7296
NSN 6145-01-019-4478
NSN 5960-01-035-7496