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 6645-01-118-5300
NSN 5985-01-303-6363
NSN 5855-01-546-9423
NSN 5990-01-487-0871
NSN 6620-00-635-7347
NSN 5835-00-055-0953
NSN 7035-01-213-5590
NSN 2925-00-801-8456
NSN 5996-01-461-2694
NSN 2925-01-305-1370
NSN 6220-00-222-7426
NSN 6130-01-106-3462