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 5895-01-176-2283
NSN 5835-00-396-3366
NSN 5920-01-115-7902
NSN 5945-01-300-7819
NSN 5905-01-214-2204
NSN 5975-01-553-1562
NSN 6105-00-819-6575
NSN 5965-00-230-4162
NSN 7035-01-458-3532
NSN 2925-00-020-7524
NSN 6105-00-245-2587
NSN 6130-01-155-3137