E921130

View detailed technical data, stock status, and sourcing information for: E921130
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-003-9747

Item Name Code

37018

Assigment Date

05/15/1975 (51 years ago)

0.050 inches nominal left side top flange thickness, z shape basic shape style, extruded fabrication method, 0.510 inches nominal overall height, 12.000 feet nominal 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: 0.510 inches nominal
Length: 12.000 feet nominal
Left Side Top Flange Thickness: 0.050 inches nominal
Basic Shape Style: z shape
Right Side Bottom Flange Thickness: 0.050 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.060 inches nominal
Fillet Radius Where Bottom Right Flange Joins Web Flange/Leg: 0.120 inches nominal
Web Flange Thickness: 0.050 inches nominal
Top Flange Width: 0.700 inches nominal
Bottom Flange Width: 1.030 inches nominal
Weight Per Unit Measure: 0.133 pounds per linear foot
First Tip Style: square w/ inner and outer corner radii
First Tip Inner Radius: 0.015 inches nominal
First Tip Outer Radius: 0.015 inches nominal
Second Tip Relationship To First Tip: identical
Left Top Inside Angle: 90.0 degrees nominal
Right Bottom Inside Angle: 90.0 degrees nominal
Heat Treatment: f-as fabricated
Material: aluminum alloy 2024 or aluminum alloy 7075
Material Document And Classification: ams 4120 assn std 1st material response or ams 4139 assn std 2nd material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9540-01-007-7844	No Name Available	08/01/1978

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
E921130	Structural Beam
HA60370	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-01-003-9747?

The FSCG of the NSN 9540-01-003-9747 is 9540

Does NSN 9540-01-003-9747 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 9540-01-003-9747 contain precious materials?

Precious metal content is unknown

Does NSN 9540-01-003-9747 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 9540-01-003-9747 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, May 15, 1975