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 5965-01-107-8549
NSN 5975-01-122-6086
NSN 6110-00-111-3559
NSN 6650-01-050-8680
NSN 6105-01-322-8246
NSN 4140-00-776-4705
NSN 5999-00-866-5395
NSN 2925-01-415-2140
NSN 5998-00-874-0326
NSN 6620-01-271-8984
NSN 6620-01-530-3198
NSN 6685-00-097-6263