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 6150-00-004-1225
NSN 6685-01-578-7011
NSN 5835-01-026-0670
NSN 6220-00-100-4937
NSN 5935-00-522-7923
NSN 6110-00-181-5634
NSN 6150-01-157-0485
NSN 5950-01-537-0562
NSN 5996-01-010-6735
NSN 5920-01-190-7940
NSN 5855-00-832-9341
NSN 6145-00-170-6872