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 6685-00-520-4767
NSN 7035-01-254-3606
NSN 5895-01-578-5532
NSN 5835-00-327-3314
NSN 6110-01-212-8440
NSN 6110-01-090-0804
NSN 7035-01-312-3577
NSN 6150-00-798-7004
NSN 6240-01-435-6505
NSN 5925-01-161-3265
NSN 5998-00-618-0235
NSN 5855-01-591-0466