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 6685-00-075-5613
NSN 6135-01-341-9814
NSN 7035-01-532-0495
NSN 6145-00-905-6797
NSN 5975-00-850-6809
NSN 5920-01-492-2893
NSN 6145-01-396-0982
NSN 6145-00-620-5515
NSN 5915-00-024-0384
NSN 6320-00-468-8421
NSN 6645-01-535-7136
NSN 5950-01-150-8851