9540-01-344-5431

Find complete technical information, availability, and procurement data for: 9540-01-344-5431
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-344-5431

Item Name Code

37019

Assigment Date

08/31/1991 (34 years ago)

4.340 inches nominal overall width, extruded fabrication method, 2.560 inches nominal left side flange height, 2.560 inches nominal right side flange height, 10.000 feet minimum and 12.000 feet maximum length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fabrication Method: extruded
Overall Width: 4.340 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Flange Height: 2.560 inches nominal
Right Side Flange Height: 2.560 inches nominal
Left Side Flange Thickness: 0.188 inches nominal
Right Side Flange Thickness: 0.188 inches nominal
End Item Identification: c-5b acft
Distance Between Flanges: 1.000 inches nominal
Basic Shape Style: channel
Fillet Radius Where Left Flange Joins Base Flange: 0.120 inches nominal
Outer Radius Where Left Flange Joins Base Flange: 0.120 inches nominal
Base Flange Thickness: 0.188 inches nominal
Outer Radius Where Right Flange Joins Base Flange: 0.120 inches nominal
Fillet Radius Where Right Flange Joins Base Flange: 0.120 inches nominal
Usage Design: aircraft
Right Side Bottom Flange Thickness: 0.188 inches nominal
Left Side Bottom Flange Thickness: 0.188 inches nominal
Right Side Distance To Center Of Both Flanges: 2.170 inches nominal
Left Side Distance To Center Of Both Flanges: 2.170 inches nominal
Weight Per Unit Measure: 2.064 pounds per linear foot
First Tip Style: square end
Second Tip Relationship To First Tip: identical
Third Tip Relationship To Preceding Tips: identical w/first tip
Fourth Tip Relationship To Preceding Tips: identical w/first tip
Left Inside Angle: 90.0 degrees nominal
Right Inside Angle: 90.0 degrees nominal
Heat Treatment: t-3511 solution heat treated
Material: aluminum alloy 2024
Material Document And Classification: ams-qq-a-200/3 fed spec single material response
Nondefinitive Spec/Std Data: 2024 alloy and t3511 temper

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
60-20416	Structural Channel
LS 1481	Structural Channel

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 9540-01-344-5431?

The FSCG of the NSN 9540-01-344-5431 is 9540

Does the NSN 9540-01-344-5431 have a Schedule B code assigned?

Yes, the Schedule B code is 7601209500

Does NSN 9540-01-344-5431 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 9540-01-344-5431 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-01-344-5431 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 9540-01-344-5431 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Sat, Aug 31, 1991