9540-01-071-4720

Find complete technical information, availability, and procurement data for: 9540-01-071-4720
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-071-4720

Item Name Code

37017

Assigment Date

02/08/1979 (47 years ago)

A structural shape fabricated from a ferrous or nonferrous material and resembling the letter l in cross-sectional form. The edges may have a bulb, be rounded, and the inside corner may have a fillet.

0.750 inches nominal overall height, 0.070 inches nominal left side flange thickness, 10.000 feet minimum and 12.000 feet maximum length, extruded fabrication method, 1.000 inches nominal overall width

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: 0.750 inches nominal
Overall Width: 1.000 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Flange Thickness: 0.070 inches nominal
Basic Shape Style: angle
Fillet Radius Where Left Flange Joins Base Flange: 0.062 inches nominal
Base Flange Thickness: 0.070 inches nominal
First Tip Radius: 0.031 inches nominal
Weight Per Unit Measure: 0.142 pounds per linear foot
First Tip Style: square end w/ right radius
Second Tip Radius: 0.031 inches nominal
Second Tip Relationship To First Tip: not identical
Second Tip Style: square end w/ upper radius
Left 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
Specification/Standard Data: 81755-k10 manufacturers standard
Nondefinitive Spec/Std Data: 2024 alloy and t3511 temper

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9540-00-145-8415	No Name Available	12/01/1988

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
9540PL0900362	Structural Angle
9540PL1909968	Structural Angle
K10A43T3511	Structural Angle
MS14284E053	Structural Angle

FAQs

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

What is the FSCG of the NSN 9540-01-071-4720?

The FSCG of the NSN 9540-01-071-4720 is 9540

Does the NSN 9540-01-071-4720 have a Schedule B code assigned?

Yes, the Schedule B code is 7604291000

Does NSN 9540-01-071-4720 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 9540-01-071-4720 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-01-071-4720 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 9540-01-071-4720 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Feb 8, 1979