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 5965-01-016-0534
NSN 5905-00-202-0998
NSN 6610-01-131-9133
NSN 6130-01-396-0145
NSN 6650-01-504-1798
NSN 6645-00-291-6873
NSN 5990-01-230-8481
NSN 6685-00-116-8073
NSN 5985-01-618-3639
NSN 5999-01-588-2335
NSN 5920-01-189-8265
NSN 5935-01-654-4784