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 6645-00-596-5388
NSN 6220-01-023-0394
NSN 7035-01-283-2536
NSN 6220-00-254-0427
NSN 6320-01-624-0193
NSN 5998-01-047-0672
NSN 5985-01-633-9215
NSN 6685-01-431-7927
NSN 5925-01-062-4831
NSN 5975-01-581-3429
NSN 7035-00-908-4933
NSN 5935-00-222-6876