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 6620-01-482-9024
NSN 6620-00-900-3986
NSN 6110-01-099-6893
NSN 5990-00-133-0102
NSN 5998-00-245-7948
NSN 5975-00-999-0917
NSN 6145-00-941-6461
NSN 5950-01-311-9275
NSN 5935-01-497-6668
NSN 2925-00-951-0150
NSN 6150-00-439-8762
NSN 6145-01-483-1905