National Item Identification Number
01-072-9578
010729578
9540-01-072-9578
9540010729578
National Stock Number
Item Name
BEAM,STRUCTURAL
Federal Supply Class
9540
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)
81343
81755
Reference Numbers (Part Numbers)
AMS-QQ-A-200/3
K40A160O
MS14376E039
NAS344-64
QQ-A-200/3
43078
Required Categories
MATERIAL
FABRICATION METHOD
HEAT TREATMENT
LENGTH
BASIC SHAPE STYLE
OVERALL
Required Description
ALUMINUM ALLOY AMS-QQ-A-200/3, ALLOY 2024
EXTRUDED
O-ANNEALED
10.000 FEET MIN