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 5835-01-555-4262
NSN 5930-01-634-0659
NSN 5960-01-256-6956
NSN 2925-01-456-6840
NSN 6110-01-615-8859
NSN 5915-01-467-1630
NSN 5910-00-753-7581
NSN 5915-01-183-3448
NSN 6610-01-242-3760
NSN 6105-00-261-9897
NSN 5905-00-092-8732
NSN 5855-01-508-6916