LS4469

View detailed technical data, stock status, and sourcing information for: LS4469
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-00-243-9306

Item Name Code

37018

Assigment Date

06/09/1973 (53 years ago)

2.226 inches minimum and 2.274 inches maximum overall height, extruded fabrication method, 0.149 inches minimum and 0.163 inches maximum left side top flange thickness, 10.000 feet minimum and 12.000 feet maximum length, 0.149 inches minimum and 0.163 inches maximum right side top flange thickness

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 Height: 2.226 inches minimum and 2.274 inches maximum
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Top Flange Thickness: 0.149 inches minimum and 0.163 inches maximum
Right Side Top Flange Thickness: 0.149 inches minimum and 0.163 inches maximum
Basic Shape Style: t shape
Leg Thickness: 0.149 inches minimum and 0.163 inches maximum
Left Side Top Flange Distance To Center Of Both Flanges: 1.106 inches minimum and 1.138 inches maximum
Right Side Top Flange Distance To Center Of Both Flanges: 1.772 inches minimum and 1.804 inches maximum
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.109 inches minimum and 0.141 inches maximum
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.109 inches minimum and 0.141 inches maximum
Top Flange Width: 2.886 inches minimum and 2.934 inches maximum
Weight Per Unit Measure: 0.956 pounds per linear foot
First Tip Style: square w/ inner and outer corner radii
First Tip Inner Radius: 0.016 inches minimum and 0.048 inches maximum
First Tip Outer Radius: 0.016 inches minimum and 0.048 inches maximum
Second Tip Relationship To First Tip: identical
Third Tip Relationship To Preceding Tips: identical w/first tip
Right Top Inside Angle: 82.0 degrees nominal
Left Top Inside Angle: 98.0 degrees nominal
Heat Treatment: t-6511 solution heat treated and stress relieved by stretching
Material: aluminum alloy 7075
Material Document And Classification: ams-q-a-200/11 fed spec single material response
Nondefinitive Spec/Std Data: 7075 composition and t6511 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
LS4469	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-00-243-9306?

The FSCG of the NSN 9540-00-243-9306 is 9540

Does the NSN 9540-00-243-9306 have a Schedule B code assigned?

Yes, the Schedule B code is 7610900040

Does NSN 9540-00-243-9306 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 9540-00-243-9306 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-00-243-9306 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 9540-00-243-9306 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Jun 9, 1973