A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.
NSN 5910-00-829-0620
NSN 5895-01-342-9952
NSN 6130-00-054-7826
NSN 2925-01-148-2023
NSN 5960-00-008-6503
NSN 4140-00-113-8215
NSN 6685-01-631-4634
NSN 5895-00-884-0759
NSN 5975-01-370-8042
NSN 5990-00-212-4316
NSN 5930-01-454-9624
NSN 5910-00-018-3718