Welding Rod NSN 3439-00-252-8357

Item Description

A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame or tungsten inert gas welding (tig) wherein the filler metal does not serve as a carrier for the electric current. See also electrode,welding. For a collection of welding rods, see welding rod set.

NSN: 3439-00-252-8357

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Features and Characteristics

Outside Diameter

0.250 inches

Length

36.000 inches

Physical Form

Straight

Quantity Within Each Unit Package

5.000 pounds

Weld Position For Which Designed

All positions

Filler Metal Chemical Composition In Percent

60.00 copper first element36.00 zinc second element1.20 iron third element0.80 nickel fourth element0.50 magnesium fifth element0.15 silicon sixth element

Process Type For Which Designed

Oxyacetylene

Material

Copper alloy filler

Material Specification

Qq-r-571, cl rcuzn-b federal specification single material response filler

Unit Package Type

Can

Shape

Round

FSC

3439 Brazing Supplies And Accessories Soldering Miscellaneous Welding

NIIN

002528357

NSN

3439002528357

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AWS A5.27

Cage Code:

31505

Status:

MSDS:

Part Number:

RCUZN-B 0.250

Cage Code:

81348

Status:

MSDS:

Part Number:

QQ-R-571

Cage Code:

81348

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8515902000
NAICS: 333992
SITC: 73739
Description: Welding machine parts and parts of apparatus
End Use (Code 21120):
Metalworking machine tools

Q & A

Frequently asked questions for NSN 3439-00-252-8357

What are the manufacturers of nsn 3439002528357?

American Welding Society, Inc. (31505)
Federal Specifications (81348)

Does this nsn 3439002528357 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3439002528357
A filler metal in wire or rod form used in welding where the fusing or melting heat is supplied through the medium of a gas flame or tungsten inert gas welding (tig) wherein the filler metal does not serve as a carrier for the electric current. see also electrode,welding. for a collection of welding rods, see welding rod set.

Does nsn 3439002528357 contain any precious metals?
Precious metal content is unknown.

Does nsn 3439002528357 contain any hazardous materials?
Hazardous material. MSDS available in HMIRS.

What is the ESD classification of nsn 3439002528357?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

07488

FIIG:

A283A0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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