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 5950-01-069-1324
NSN 6685-01-660-8476
NSN 5985-01-640-9713
NSN 7035-01-499-9239
NSN 2925-01-408-9485
NSN 6150-01-142-2709
NSN 5950-00-328-0601
NSN 5998-01-419-0860
NSN 5996-01-563-6568
NSN 5855-01-010-4921
NSN 5950-01-398-0694
NSN 6220-00-116-7558