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 5910-01-441-9397
NSN 5996-01-463-9480
NSN 5920-01-082-7497
NSN 6145-00-816-6166
NSN 6645-00-491-3611
NSN 5998-00-228-8018
NSN 5996-01-421-2416
NSN 6135-00-871-3646
NSN 5996-01-444-0680
NSN 6685-01-111-9833
NSN 5905-00-006-3961
NSN 5935-01-534-7939