NATO Stock Number
9540-01-478-8843
Sold in multiples of
DEMIL
DEMIL/MLI
Fabrication Method
Extruded
Overall Width
2.140 inches
Length
2.500 feet
Left Side Flange Height
3.750 inches
Right Side Flange Height
3.750 inches
Left Side Flange Thickness
0.125 inches
Right Side Flange Thickness
0.125 inches
End Application
Apache helicopter
Basic Shape Style
Channel
Fillet Radius Where Left Flange Joins Base Flange
0.125 inches
Base Flange Thickness
0.125 inches
Fillet Radius Where Right Flange Joins Base Flange
0.125 inches
Usage Design
Aircraft
Weight Per Unit Measure
1.416 pounds per linear foot
First Tip Style
Square w/ inner and outer corner radii
First Tip Inner Radius
0.016 inches
Second Tip Inner Radius
0.016 inches
First Tip Outer Radius
0.016 inches
Second Tip Outer Radius
0.016 inches
Second Tip Relationship To First Tip
Identical
Part Name Assigned By Controlling Agency
Extruded channel
Heat Treatment
T-4 solution heat treated or t-3511 solution heat treated
Material
Aluminum alloy, qq-a-200/3
Material
Aluminum alloy 2024