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Structural Beam NSN 9540-00-542-2749

Item Description

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.

NSN 9540-00-542-2749 NSN: 9540-00-542-2749

Features and Characteristics

Fabrication Method
Extruded
Overall Height
4.000 inches
Length
Between 20.000 feet and 30.000 feet
Left Side Top Flange Thickness
0.375 inches
Right Side Top Flange Thickness
0.375 inches
Basic Shape Style
I shape
First Tip Radius
0.110 inches
Right Side Bottom Flange Thickness
0.375 inches
Left Side Bottom Flange Thickness
0.375 inches
Left Side Top Flange Distance To Center Of Both Flanges
1.3985 inches
Left Side Bottom Flange Distance To Center Of Both Flanges
1.3985 inches
Right Side Top Flange Distance To Center Of Both Flanges
1.3985 inches
Right Side Bottom Flange Distance To Center Of Both Flanges
1.3985 inches
Fillet Radius Where Top Left Flange Joins Web Flange/leg
0.290 inches
Fillet Radius Where Bottom Left Flange Joins Web Flange/leg
0.290 inches
Fillet Radius Where Top Right Flange Joins Web Flange/leg
0.290 inches
Fillet Radius Where Bottom Right Flange Joins Web Flange/leg
0.290 inches
Web Flange Thickness
0.326 inches
Top Flange Width
2.797 inches
Bottom Flange Width
2.797 inches
Left Side Top Flange Tip Thickness
0.190 inches
Left Side Bottom Flange Tip Thickness
0.190 inches
Right Side Top Flange Tip Thickness
0.190 inches
Right Side Bottom Flange Tip Thickness
0.190 inches
Weight Per Unit Measure
3.348 pounds per linear foot
First Tip Style
Lower radius
Third Tip Radius
0.110 inches
Second Tip Relationship To First Tip
Identical
Third Tip Relationship To Preceding Tips
Not identical
Third Tip Style
Upper radius
Fourth Tip Relationship To Preceding Tips
Identical w/third tip
Left Top Inner Face To Outer Face Angle
90.0 degrees
Right Top Inner Face To Outer Face Angle
90.0 degrees
Right Bottom Inner Face To Outer Face Angle
90.0 degrees
Left Bottom Inner Face To Outer Face Angle
90.0 degrees
Heat Treatment
H-111 strain hardened
Material
Aluminum alloy ams-qq-a-200/5, alloy 5086
Material
Aluminum alloy ams-qq-a-200/5, alloy 5086
Nondefinitive Specification/std Data
H-111 temper
FSC
9540 Nonferrous Base Metal Structural Shapes
NIIN
005422749
NSN
9540005422749

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
851F
Cage Code:
01634
Status:
A
MSDS:
Part Number:
AMS-QQ-A-200/5
Cage Code:
81343
Status:
A
MSDS:
Part Number:
2654C
Cage Code:
77783
Status:
A
MSDS:
Part Number:
QQ-A-200/5
Cage Code:
81348
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 9540-00-542-2749
What are the manufacturers of nsn 9540005422749?
Does this nsn 9540005422749 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9540005422749
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.
Does nsn 9540005422749 contain any precious metals?
No precious metal content.
Does nsn 9540005422749 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 9540005422749?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37018
FIIG:
A13100
App. Key:
AS
Cond. Code:
2
Status:
A

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