9540-01-353-6237

Find complete technical information, availability, and procurement data for: 9540-01-353-6237
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-353-6237

Item Name Code

37018

Assigment Date

02/13/1992 (34 years ago)

A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.

3.750 inches nominal right side flange height, 2.000 inches nominal overall width, extruded fabrication method, 3.750 inches nominal left side flange 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 Width: 2.000 inches nominal
Length: 12.000 feet nominal
Left Side Flange Height: 3.750 inches nominal
Right Side Flange Height: 3.750 inches nominal
Left Side Flange Thickness: 0.125 inches nominal
Right Side Flange Thickness: 0.125 inches nominal
End Item Identification: b-1b acft
Basic Shape Style: h shape
Left Side Top Flange Distance To Center Of Both Flanges: 1.875 inches nominal
Left Side Bottom Flange Distance To Center Of Both Flanges: 1.875 inches nominal
Right Side Top Flange Distance To Center Of Both Flanges: 1.875 inches nominal
Right Side Bottom Flange Distance To Center Of Both Flanges: 1.875 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Bottom Left Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Bottom Right Flange Joins Web Flange/Leg: 0.125 inches nominal
Web Flange Thickness: 0.500 inches nominal
Weight Per Unit Measure: 2.192 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
Fourth 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
Left Bottom Inside Angle: 90.0 degrees nominal
Right Bottom Inside Angle: 90.0 degrees nominal
Heat Treatment: o-annealed
Material: aluminum alloy 2024
Material Document And Classification: qq-a-200/3 fed spec 1st material response
Surface Treatment: anodize
Nondefinitive Spec/Std Data: o temper and 10ac finish

Replaces National Stock Numbers

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

NSN	Name	Date
9540-01-353-7013	No Name Available	09/01/1992

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
3E-99	Structural Beam
60-1231/2024-O	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-01-353-6237?

The FSCG of the NSN 9540-01-353-6237 is 9540

Does NSN 9540-01-353-6237 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 9540-01-353-6237 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-01-353-6237 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 9540-01-353-6237 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Feb 13, 1992