9540-00-580-6606

Find complete technical information, availability, and procurement data for: 9540-00-580-6606
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-00-580-6606

Item Name Code

37018

Assigment Date

01/01/1963 (63 years ago)

extruded fabrication method, 4.130 inches nominal overall height, 0.250 inches nominal left side top flange thickness, 0.250 inches nominal right side top flange thickness, 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 Height: 4.130 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Top Flange Thickness: 0.250 inches nominal
Right Side Top Flange Thickness: 0.250 inches nominal
Basic Shape Style: t shape
Leg Thickness: 0.170 inches nominal
Left Side Top Flange Distance To Center Of Both Flanges: 1.565 inches nominal
Right Side Top Flange Distance To Center Of Both Flanges: 1.565 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.187 inches nominal
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.187 inches nominal
Top Flange Width: 3.130 inches nominal
Weight Per Unit Measure: 1.750 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
Right Top Inside Angle: 90.0 degrees nominal
Left Top Inside Angle: 90.0 degrees nominal
Heat Treatment: t-6 solution heat treated
Material: aluminum alloy 7075
Material Document And Classification: ams-q-a-200/11 fed spec single material response
Nondefinitive Spec/Std Data: t6 temper

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9540-00-253-0497	No Name Available	08/23/1967

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
LS3495	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-00-580-6606?

The FSCG of the NSN 9540-00-580-6606 is 9540

Does the NSN 9540-00-580-6606 have a Schedule B code assigned?

Yes, the Schedule B code is 7610900040

Does NSN 9540-00-580-6606 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 9540-00-580-6606 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-00-580-6606 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 9540-00-580-6606 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963