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 6620-00-155-2608
NSN 5975-01-366-2815
NSN 6645-01-539-2920
NSN 5935-01-435-4414
NSN 6645-00-283-6794
NSN 6650-01-467-2355
NSN 5960-01-301-3315
NSN 6130-01-548-8283
NSN 5910-00-119-3109
NSN 5910-00-080-8679
NSN 5855-00-014-5008
NSN 5975-01-383-7008