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 5990-00-116-1042
NSN 7035-00-763-6180
NSN 6685-00-255-5109
NSN 6645-01-565-0567
NSN 5999-01-136-1079
NSN 6685-00-978-2853
NSN 5925-00-521-2527
NSN 6110-01-362-0298
NSN 6105-01-235-7448
NSN 5930-01-471-8460
NSN 5999-01-025-0481
NSN 6610-01-160-8815