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 5905-00-350-2654
NSN 6610-01-173-0465
NSN 5990-00-078-8529
NSN 5925-01-381-9573
NSN 5950-01-415-2466
NSN 6220-00-969-3201
NSN 5910-01-485-8128
NSN 5855-01-210-3002
NSN 6620-00-860-9493
NSN 5985-01-411-6502
NSN 6110-01-512-1480
NSN 6130-00-128-0034