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 5925-01-505-2768
NSN 5910-01-213-0715
NSN 5950-00-729-8502
NSN 5985-01-605-7414
NSN 6145-00-402-5650
NSN 2925-01-127-0167
NSN 7035-01-348-5153
NSN 6610-01-423-7481
NSN 6105-01-162-5986
NSN 6220-00-769-4050
NSN 5855-01-633-9619
NSN 5960-01-632-6576