Structural Angle

ASTM B221

(NSN) National Stock Number

9540-00-004-5243

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

Item Name Code

37017

Schedule B Code

7610900040

Summary

Extruded fabrication method, 1.000 inches nominal overall height, 1.950 inches nominal overall width, 10.000 feet minimum and 12.000 feet maximum length, 0.050 inches nominal left side flange thickness, c-5b aircraft end item identification

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

Identification

A structural shape fabricated from a ferrous or nonferrous material and resembling the letter l in cross-sectional form. The edges may have a bulb, be rounded, and the inside corner may have a fillet.

INC	FIIG	Concept	Condition
37017	A13100	-	2

Specifications

Fabrication Method

extruded

Details

The process used in manufacturing the item.

Overall Height

1.000 inches nominal

Details

The distance measured in a straight line from the bottom to the top of an item.

Overall Width

1.950 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Length

10.000 feet minimum and 12.000 feet maximum

Details

A measurement of the longest dimension of any object,in distinction from width.

Left Side Flange Thickness

0.050 inches nominal

Details

None.

End Item Identification

c-5b aircraft

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Basic Shape Style

angle

Details

The style designation indicating the configuration that most nearly corresponds to the basic appearance of the item.

Fillet Radius Where Left Flange Joins Base Flange

0.060 inches nominal

Details

None.

Base Flange Thickness

0.050 inches nominal

Details

None.

Usage Design

aircraft

Details

Indicates the designed use of the item.

Weight Per Unit Measure

0.180 pounds per linear foot

Details

The weight of the item with respect to a unit of measure.

First Tip Style

square end

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the first tip.

Second Tip Relationship To First Tip

identical

Details

An indication of whether or not the second tip is identical to the first tip.

Left Inside Angle

90.0 degrees nominal

Details

None.

Heat Treatment

t-6511 solution heat treated

Details

A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.

Material

aluminum alloy 6061

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

ams-qq-a-200/8 fed spec single material response

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Nondefinitive Spec/Std Data

6061 alloy and t6511 temper

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
PA24873	06012	4	-	5	9	-	KZ
42380	27610	4	-	5	9	-	KZ
LS31121-3	98897	4	-	3	1	-	KZ
QQ-A-200/8	81348	E	-	5	9	-	KZ
AMS-QQ-A-200/8	0U583	E	-	5	9	-	ZZ
SAE-AMS-QQ-A-200/8	0U583	E	-	3	1	-	ZZ
AMS-QQ-A-200/8	81343	E	-	5	9	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
05390	-	S	-

RVC	WCC	TCC	SHC
-	576	Z	R

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Manufacturer

AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL

CAGE: 81346

WEST CONSHOHOCKEN , PA , 19428-2951

UNITED STATES

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FAQs

Frequently asked questions for NSN 9540-00-004-5243

What is the NIIN of the NSN 9540-00-004-5243?

The National Item Identification Number (NIIN) of the NSN 9540-00-004-5243 is 00-004-5243

When the NSN 9540-00-004-5243 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, May 27, 1972

Does the NSN 9540-00-004-5243 contain any precious metals?

Does not contain precious metal

Does the NSN 9540-00-004-5243 contain any hazardous material?

No data in HMIRS

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