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 5998-01-270-9465
NSN 5935-00-196-1288
NSN 5925-01-351-5541
NSN 5925-00-222-6199
NSN 5835-01-143-6841
NSN 4140-00-231-1475
NSN 6105-00-557-8962
NSN 5975-01-510-6348
NSN 6650-01-382-8569
NSN 6105-01-157-7011
NSN 6150-01-116-1271
NSN 6130-01-497-2387