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 6130-00-917-7502
NSN 6645-00-171-1883
NSN 6685-01-194-8307
NSN 5990-00-140-1159
NSN 5905-01-303-5617
NSN 6685-01-032-7516
NSN 5935-01-578-7012
NSN 6320-01-442-3428
NSN 6610-01-067-6591
NSN 6150-00-656-5202
NSN 5905-01-537-0402
NSN 6645-01-060-7988