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 6620-00-022-8056
NSN 5895-01-352-0878
NSN 5965-00-275-0491
NSN 5915-00-872-0625
NSN 5920-01-444-4082
NSN 5975-00-086-8300
NSN 7035-00-753-0695
NSN 6145-00-241-1770
NSN 5835-01-557-9062
NSN 5960-01-125-2356
NSN 6650-01-100-3185
NSN 5998-01-516-2054