9540-00-140-4975

Find complete technical information, availability, and procurement data for: 9540-00-140-4975
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-00-140-4975

Item Name Code

37017

Assigment Date

09/01/1971 (54 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.

extruded fabrication method, 21.667 feet nominal length, 1.500 inches nominal overall width, 1.500 inches nominal overall height, 0.188 inches nominal left side 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: 1.500 inches nominal
Overall Width: 1.500 inches nominal
Length: 21.667 feet nominal
Left Side Flange Thickness: 0.188 inches nominal
Basic Shape Style: angle
Fillet Radius Where Left Flange Joins Base Flange: 0.188 inches nominal
Base Flange Thickness: 0.188 inches nominal
First Tip Radius: 0.188 inches nominal
Weight Per Unit Measure: 13.680 pounds per piece
First Tip Style: right quarter radius
Second Tip Radius: 0.188 inches nominal
Second Tip Relationship To First Tip: not identical
Second Tip Style: upper radius
Left Inside Angle: 90.0 degrees nominal
Heat Treatment: t-6511 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: 7075 alloy and t6511 temper

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9540-00-145-8403	No Name Available	11/01/1991
9540-00-502-1856	No Name Available	07/01/1986

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
AND10133-1404	Structural Angle
LS10133-1404-5	Structural Angle

FAQs

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

What is the FSCG of the NSN 9540-00-140-4975?

The FSCG of the NSN 9540-00-140-4975 is 9540

Does the NSN 9540-00-140-4975 have a Schedule B code assigned?

Yes, the Schedule B code is 7610900050

Does NSN 9540-00-140-4975 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 9540-00-140-4975 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-00-140-4975 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 9540-00-140-4975 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Sep 1, 1971