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 6105-00-243-6576
NSN 6105-00-250-0279
NSN 6145-00-216-6613
NSN 5930-00-296-4324
NSN 6620-01-010-7337
NSN 5960-00-828-4704
NSN 6620-01-028-0504
NSN 5999-01-602-9260
NSN 5975-01-077-5525
NSN 5910-00-584-5822
NSN 5945-01-252-8662
NSN 6105-00-596-9962