A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 6145-00-959-4489
NSN 5935-01-135-7316
NSN 6105-01-089-4956
NSN 6135-01-440-7774
NSN 6145-00-213-9181
NSN 5996-01-226-0606
NSN 5895-00-322-4899
NSN 5965-00-501-7835
NSN 5915-01-280-5463
NSN 5965-00-102-8521
NSN 6150-01-437-2992
NSN 7035-00-188-6674