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Structural Beam NSN 9520-00-278-0944

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 9520-00-278-0944 NSN: 9520-00-278-0944

Features and Characteristics

Fabrication Method
Any acceptable
Overall Height
4.000 inches
Length
Between 20.000 feet and 30.000 feet
Basic Shape Style
T shape
Top Flange Width
2.250 inches
Weight Per Unit Measure
3.250 pounds per linear foot
Heat Treatment
As fabricated
Material
Steel, mil-s-20166, grade m
Material
Steel comp 1022
Material Specification
Mil-s-20166, grade m military specification 1st material response
Surface Treatment
Zinc
Surface Treatment
Zinc
Nondefinitive Specification/std Data
B type and m grade
FSC
9520 Structural Shapes
NIIN
002780944
NSN
9520002780944

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILS20166
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7601100000
  • NAICS: 331313
  • SITC: 68411
  • Description: Unwrought aluminum, not alloyed
  • End Use (Code 12200):
    Aluminum and alumina

Q & A

Frequently asked questions for NSN 9520-00-278-0944
What are the manufacturers of nsn 9520002780944?
Does this nsn 9520002780944 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9520002780944
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 9520002780944 contain any precious metals?
No precious metal content.
Does nsn 9520002780944 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 9520002780944?
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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