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 6645-01-134-2976
NSN 6650-01-456-1225
NSN 5930-00-132-2870
NSN 5975-00-863-0704
NSN 6150-00-614-0839
NSN 6685-00-638-9261
NSN 5920-01-181-4734
NSN 6110-01-334-7617
NSN 5996-01-193-3220
NSN 2925-01-359-4027
NSN 6610-01-290-2627
NSN 5930-00-222-7232