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 5935-01-252-8604
NSN 5905-00-925-1618
NSN 6105-01-215-8078
NSN 6320-01-478-9351
NSN 6240-00-306-9214
NSN 4140-00-990-3311
NSN 5920-00-318-7150
NSN 6105-00-505-8842
NSN 5960-01-291-5025
NSN 6620-00-197-5130
NSN 6110-00-950-3058
NSN 5935-01-423-8653