Silver Brazing Alloy

BCUP5

(NSN) National Stock Number

3439-00-052-1899

Federal Supply Classification

3439 Miscellaneous Welding, Soldering and Brazing Supplies and Accessories

Item Name Code

15661

Schedule B Code

8515904000

Summary

0.125 inches nominal width, 0.063 inches nominal thickness, 20.000 inches nominal length, not included flux feature, strip physical form, copper 80.0;silver 15.1;phosphorus 5.0 chemical composition percentage

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
1	-	-	XX

Identification

Any brazing alloy containing silver. It is supplied in the form of strip, rod, wire, pigs, grain, shot, chips and various preformed shapes such as washers, rings, and the like. Excludes:brazing alloy, gold.

INC	FIIG	Concept	Condition
15661	T166-B	1	2

Specifications

Width

0.125 inches nominal

Details

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

Thickness

0.063 inches nominal

Details

A measurement of the smallest dimension of an item,in distinction from length or width.

Length

20.000 inches nominal

Details

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

Flux Feature

not included

Details

An indication of whether or not a surface coating is included on the item to facilitate welding by preventing oxidation in the process.

Physical Form

strip

Details

The recognized shape,configuration,structure,or mold of a substance,natural or refined,that most nearly corresponds to the appearance of the item.

Chemical Composition Percentage

copper 80.0;silver 15.1;phosphorus 5.0

Details

The element(s) used in the fabrication of the item,expressed in percent.

Precious Material And Location

integral silver

Details

An indication of the precious material and its location in the item.

Precious Material And Weight

0.151 silver ounces, troy

Details

An indication of the precious material contained in the item,and the amount per a measurement scale.

Precious Material

silver

Details

Identification of the precious material contained in the item.

Nondefinitive Spec/Std Data

fs-bcup-2 composition

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
AWSA5.8-92 BCUP-5-0.063	31505	E	-	3	2	-	ZZ
QQB650	81348	X	-	5	9	-	XX
QQS561	81348	X	-	5	9	-	XX
SILF0S	73977	X	-	5	9	-	XX
BCUP5	81346	X	-	5	9	-	XX
MILB15395	81349	X	-	5	9	-	XX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
Y	S	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
68455	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

Provided with every order

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer

THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS

CAGE: 05047

NEW YORK , NY , 10016-5618

UNITED STATES

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FAQs

Frequently asked questions for NSN 3439-00-052-1899

What is the NIIN of the NSN 3439-00-052-1899?

The National Item Identification Number (NIIN) of the NSN 3439-00-052-1899 is 00-052-1899

When the NSN 3439-00-052-1899 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Sun, Jan 1, 1961

Does the NSN 3439-00-052-1899 contain any precious metals?

Contains silver

Does the NSN 3439-00-052-1899 contain any hazardous material?

In HMIRS

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