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 5998-00-949-3966
NSN 5895-00-637-2658
NSN 2925-00-433-5429
NSN 5945-00-333-1166
NSN 5855-00-411-8688
NSN 6645-01-077-9350
NSN 6110-01-097-6805
NSN 7035-01-535-6945
NSN 6650-01-181-6037
NSN 5965-01-508-7940
NSN 5975-00-082-0894
NSN 6110-00-156-0430