LS1074-2

View detailed technical data, stock status, and sourcing information for: LS1074-2
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-032-4191

Item Name Code

37018

Assigment Date

12/15/1976 (49 years ago)

An item which is rigid or semirigid, generally flat, and smooth. Its thickness is small in comparison to its length and width. It contains letters, numerals, and/or symbols, or it may be a silhouette of the designated item. Does not contain words or instrucitons. See also marker, identification; plate, identification; plate, instruction; plate set, designation; decal; label; and tag, marker. For items having the combination function of a plate, designation; and plate, instruction; see plate, instruction. For items having the combination function of plate, designation; and plate, identification; see plate, identification. See also plate set, designation.

0.149 inches minimum and 0.163 inches maximum right side top flange thickness, 0.149 inches minimum and 0.163 inches maximum left side top flange thickness, 1.609 inches minimum and 1.641 inches maximum overall height, 12.000 feet nominal length, extruded fabrication method

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: 1.609 inches minimum and 1.641 inches maximum
Length: 12.000 feet nominal
Left Side Top Flange Thickness: 0.149 inches minimum and 0.163 inches maximum
Right Side Top Flange Thickness: 0.149 inches minimum and 0.163 inches maximum
Basic Shape Style: t shape
Leg Thickness: 0.149 inches minimum and 0.163 inches maximum
Usage Design: structural
Left Side Top Flange Distance To Center Of Both Flanges: 0.805 inches minimum and 0.820 inches maximum
Right Side Top Flange Distance To Center Of Both Flanges: 0.805 inches minimum and 0.820 inches maximum
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.109 inches minimum and 0.141 inches maximum
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.109 inches minimum and 0.141 inches maximum
Top Flange Width: 1.609 inches minimum and 1.641 inches maximum
Weight Per Unit Measure: 0.488 pounds per linear foot
First Tip Style: square w/ inner and outer corner radii
First Tip Inner Radius: 0.016 inches minimum and 0.048 inches maximum
First Tip Outer Radius: 0.016 inches minimum and 0.048 inches maximum
Second Tip Relationship To First Tip: identical
Third 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
Heat Treatment: stress relieved
Material: aluminum alloy 2024
Material Document And Classification: qq-a-200/3 fed spec 1st material response
Supplementary Features: procured in a qq-a-200/3 basic temper /t3/ and subsequently solution heat treated by user to precipitation heat treat stress-relieved t6 temper designation mil-h-6088 table vit
Specification/Standard Data: 98897-ls1074 manufacturers standard

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
LS1074-2	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-01-032-4191?

The FSCG of the NSN 9540-01-032-4191 is 9540

Does NSN 9540-01-032-4191 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 9540-01-032-4191 contain precious materials?

Precious metal content is unknown

Does NSN 9540-01-032-4191 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 9540-01-032-4191 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Dec 15, 1976