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 6220-00-453-6968
NSN 5950-00-222-4745
NSN 5905-01-180-7143
NSN 6145-01-212-4359
NSN 7035-01-444-4240
NSN 5905-01-612-8217
NSN 6645-00-930-3566
NSN 5905-00-399-1394
NSN 5960-00-243-9155
NSN 5925-01-470-6037
NSN 2925-01-513-9114
NSN 6685-01-016-8514