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 6320-01-429-9871
NSN 5915-01-487-1103
NSN 6320-00-456-2092
NSN 5910-00-239-4587
NSN 5975-01-025-9990
NSN 7035-01-338-9127
NSN 5985-01-012-2025
NSN 6610-01-569-4084
NSN 5905-00-156-2982
NSN 5985-00-155-5991
NSN 5965-00-284-5856
NSN 6135-01-071-4923