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 5855-01-352-7033
NSN 7035-00-179-3924
NSN 2925-01-129-1261
NSN 6620-01-371-1655
NSN 5990-01-411-5930
NSN 5895-01-126-0392
NSN 5990-01-419-0661
NSN 6620-01-423-0833
NSN 6135-01-475-7415
NSN 5905-01-418-4417
NSN 5920-00-237-7375
NSN 5990-01-365-3453