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 6240-01-145-4916
NSN 6145-01-469-1238
NSN 7035-01-441-7586
NSN 5910-00-622-0518
NSN 6610-00-292-9895
NSN 5999-01-634-0576
NSN 6685-01-030-4140
NSN 5915-01-432-0324
NSN 6105-00-848-9835
NSN 5945-01-598-4841
NSN 5855-00-014-5008
NSN 5999-01-130-9391