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 5910-01-005-0474
NSN 7035-00-631-3782
NSN 4140-00-283-6843
NSN 6130-01-196-4545
NSN 6650-00-389-4111
NSN 6645-01-659-8683
NSN 6130-01-396-2075
NSN 7035-01-441-9509
NSN 5935-00-513-9606
NSN 6650-01-170-5440
NSN 6685-01-580-0669
NSN 6610-01-623-4811