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Worldwide distributor of NSN parts and consumables located in the USA.

Structural Beam

Model / MPN: 851C | NSN: 9540-00-250-3606
ITAR Registered seal

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 of 5 percent slope on the inside face of the flanges.

Product Details
NATO Stock Number
9540-00-250-3606
Sold in multiples of
1 FT
DEMIL
NO
Fabrication Method
Extruded
Overall Height
5.000 inches
Length
Between 20.000 feet and 30.000 feet
Left Side Top Flange Thickness
0.489 inches
Right Side Top Flange Thickness
0.489 inches
Basic Shape Style
I shape
First Tip Radius
0.130 inches
Right Side Bottom Flange Thickness
0.489 inches
Left Side Bottom Flange Thickness
0.489 inches
Left Side Top Flange Distance To Center Of Both Flanges
1.500 inches
Left Side Bottom Flange Distance To Center Of Both Flanges
1.500 inches
Right Side Top Flange Distance To Center Of Both Flanges
1.500 inches
Right Side Bottom Flange Distance To Center Of Both Flanges
1.500 inches
Fillet Radius Where Top Left Flange Joins Web Flange/leg
0.310 inches
Fillet Radius Where Bottom Left Flange Joins Web Flange/leg
0.310 inches
Fillet Radius Where Top Right Flange Joins Web Flange/leg
0.310 inches
Fillet Radius Where Bottom Right Flange Joins Web Flange/leg
0.310 inches
Web Flange Thickness
0.210 inches
Top Flange Width
3.000 inches
Bottom Flange Width
3.000 inches
Left Side Top Flange Tip Thickness
0.210 inches
Left Side Bottom Flange Tip Thickness
0.210 inches
Right Side Top Flange Tip Thickness
0.210 inches
Right Side Bottom Flange Tip Thickness
0.210 inches
Weight Per Unit Measure
3.430 pounds per linear foot
First Tip Style
Lower radius
Third Tip Radius
0.130 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
T-6 solution heat treated
Material
Aluminum alloy ams-qq-a-200/8, aloy 6061
Material
Aluminum alloy ams-qq-a-200/8, aloy 6061
Nondefinitive Specification/std Data
T6 temper

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851C Cross Reference
  • AMS-QQ-A-200/8
  • QQA200-8