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 2925-01-625-6841
NSN 6220-01-218-5164
NSN 7035-01-323-0164
NSN 6610-01-007-0268
NSN 6135-01-654-6147
NSN 6105-01-025-5981
NSN 5920-00-470-9524
NSN 6650-01-127-9518
NSN 5930-01-264-1326
NSN 5960-00-949-5722
NSN 6150-01-410-8880
NSN 5930-00-205-2945