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 5925-01-257-3017
NSN 6240-00-879-5830
NSN 6620-01-440-9810
NSN 5920-01-192-3798
NSN 2925-01-470-5534
NSN 5975-01-206-4614
NSN 5930-01-364-1464
NSN 5965-01-339-8139
NSN 6620-00-226-2285
NSN 5910-01-567-8730
NSN 5999-01-197-2731
NSN 6610-00-069-5659