National Item Identification Number
01-278-2113
012782113
9520-01-278-2113
9520012782113
National Stock Number
Item Name
BEAM,STRUCTURAL
Federal Supply Class
9520
Description
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.
Commercial and Government Entity Code (Supplier Data)
0T3K3
AMERICAN BUREAU OF SHIPPING
16855 N CHASE DR
HOUSTON
TX
77060
281-877-5800
Reference Numbers (Part Numbers)
ABS RULES
MIL-S-22698
Required Categories
MATERIAL
FABRICATION METHOD
OVERALL HEIGHT
LEFT SIDE TOP FLANGE THICKNESS
RI
Required Description
STEEL, ABS RULES, GRADE A
ROLLED
4.160 INCHES NOMINAL
0.345 INCHES NOMINAL
0