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 2925-01-197-7864
NSN 6320-00-519-0770
NSN 6645-00-300-0401
NSN 5965-00-722-7574
NSN 6130-00-899-0485
NSN 5855-01-527-0392
NSN 6685-01-515-0022
NSN 5905-01-080-9794
NSN 6220-01-548-8660
NSN 6130-01-305-9126
NSN 5835-01-226-0714
NSN 6685-01-599-0105