National Item Identification Number
00-277-4504
002774504
9520-00-277-4504
9520002774504
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
HEAT TREATMENT
LENGTH
BASIC SHAPE STYLE
OVERALL
Required Description
STEEL, ABS RULES, GRADE A
HOT ROLLED
AS FABRICATED
30.000 FEET MINIMUM AND
4