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 5905-00-499-7787
NSN 5905-01-463-3144
NSN 7035-01-219-9476
NSN 6240-01-041-7477
NSN 2925-00-923-5375
NSN 5975-01-165-8761
NSN 6110-00-827-7122
NSN 5925-00-011-7011
NSN 5950-00-853-4080
NSN 6685-00-957-0716
NSN 6320-01-523-4954
NSN 6685-01-425-5966