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 5965-01-335-2245
NSN 6130-00-514-1177
NSN 6685-00-700-8622
NSN 6620-01-374-4382
NSN 6320-00-790-4844
NSN 5960-01-243-0007
NSN 7035-01-481-8247
NSN 5930-01-433-3142
NSN 6650-01-288-4300
NSN 5985-01-510-2932
NSN 5905-01-587-0710
NSN 7035-00-529-3128