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 5996-01-149-5506
NSN 6145-01-419-0796
NSN 2925-01-424-0235
NSN 5965-01-126-4178
NSN 6220-01-165-0256
NSN 6135-01-632-2217
NSN 6610-01-098-8363
NSN 6650-00-242-0183
NSN 6620-00-994-4917
NSN 6240-00-933-5823
NSN 7035-01-296-4737
NSN 6610-01-563-8223