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 5950-00-111-4720
NSN 5925-00-700-8674
NSN 7035-01-659-9869
NSN 6135-01-036-3495
NSN 6320-01-478-7338
NSN 5965-01-043-9357
NSN 5910-01-499-3548
NSN 5985-01-139-5576
NSN 6645-01-535-7136
NSN 6650-01-434-6069
NSN 6645-00-796-7206
NSN 5950-01-044-0848