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 6220-01-071-5467
NSN 5935-01-089-8793
NSN 6220-01-302-2214
NSN 4140-01-470-9499
NSN 5975-01-557-3122
NSN 5895-01-475-0561
NSN 6110-00-384-1704
NSN 6610-01-478-5325
NSN 5999-01-643-2275
NSN 6320-01-506-9439
NSN 5975-01-453-6543
NSN 6620-00-452-5738