9540-00-203-1891

Find complete technical information, availability, and procurement data for: 9540-00-203-1891
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-00-203-1891

Item Name Code

37019

Assigment Date

01/01/1963 (63 years ago)

A ferrous or nonferrous product with cross-sectional dimensions. Includes corrugated and perforated items. For items 0.005 inch or .125mm thick and less see foil,metal. For silber items see silver sheet.

extruded fabrication method, 1.250 inches nominal left side flange height, 1.250 inches nominal right side flange height, 1.000 inches nominal overall width, 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 Width: 1.000 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Flange Height: 1.250 inches nominal
Right Side Flange Height: 1.250 inches nominal
Left Side Flange Thickness: 0.125 inches nominal
Right Side Flange Thickness: 0.125 inches nominal
Basic Shape Style: channel
Fillet Radius Where Left Flange Joins Base Flange: 0.125 inches nominal
Base Flange Thickness: 0.125 inches nominal
Fillet Radius Where Right Flange Joins Base Flange: 0.125 inches nominal
First Tip Radius: 0.125 inches nominal
Weight Per Unit Measure: 0.490 pounds per linear foot
First Tip Style: right quarter radius
Second Tip Radius: 0.125 inches nominal
Second Tip Relationship To First Tip: not identical
Second Tip Style: left quarter radius
Left Inside Angle: 90.0 degrees nominal
Right Inside Angle: 90.0 degrees nominal
Heat Treatment: t-6 solution heat treated
Material: aluminum alloy 7075
Nondefinitive Spec/Std Data: 7075 alloy and t6 temper

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9540-00-528-7301	No Name Available	05/01/1983

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
1329632	Structural Channel
AMS10137-1012	Structural Channel
AND10137-1012	Structural Channel

FAQs

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

What is the FSCG of the NSN 9540-00-203-1891?

The FSCG of the NSN 9540-00-203-1891 is 9540

Does the NSN 9540-00-203-1891 have a Schedule B code assigned?

Yes, the Schedule B code is 7601209500

Does NSN 9540-00-203-1891 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 9540-00-203-1891 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-00-203-1891 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 9540-00-203-1891 was assigned to the Federal Catalog?

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