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 6130-01-027-0692
NSN 5895-01-444-1218
NSN 7035-00-371-7749
NSN 5945-01-624-7586
NSN 5990-00-719-4947
NSN 6110-01-072-5399
NSN 5960-00-295-3589
NSN 6105-01-230-9746
NSN 6135-00-100-8890
NSN 5915-01-587-5380
NSN 2925-01-467-0736
NSN 5998-00-105-4292