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 6685-01-634-0611
NSN 5835-01-342-2654
NSN 5915-01-512-8851
NSN 5930-00-774-4943
NSN 6685-00-813-9653
NSN 7035-01-313-6973
NSN 6150-01-580-0633
NSN 5960-01-505-2426
NSN 6130-00-492-1390
NSN 5925-01-100-0970
NSN 2925-01-622-8568
NSN 6650-01-656-7266