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NSN 3439-01-492-6989

Silver Brazing Alloy

NSN: 3439-01-492-6989 | Model: AMS4769

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.

NSN Properties and Flags

NATO Stock Number

3439-01-492-6989

DEMIL

Chemical Composition Percentage

Silver 45; cadmium 24; zinc 16; cooper 15

Special Features

Form of wire, rod, sheet, strip, foil, pig, powder, shot, chips, and viscous mixture of powder; yellow white color; warning label to read contains cadmium poisonous fumes and gases may be formed on heating; solidus temperature of approximately 1125 degrees f; approximatelyliquidus temperature of 1145 degrees f

Precious Material

Silver

Specification Data

81343-ams4769f professional/industrial association specification

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3439-01-492-6989 Datasheet

Supply Class (FSC):

Brazing Supplies And Accessories Soldering Miscellaneous Welding

Cross Reference:

AMS4769
AMS4769

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)

Schedule B & Trade:

Schedule B: 8515904000 (NAICS 333992)

Brazing and soldering equipment parts; parts of hot spraying equipment
SITC: 73739

Parts for electric laser, other light or photon beam, ultrasonic etc. Soldering, brazing or welding machines and apparatus for hot metal etc. Spraying
End Use: 21120

Metalworking machine tools

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

S - Item contains silver.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3439-01-492-6989 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, and Turkey
What is the NIIN of NSN 3439-01-492-6989?
014926989 or 01-492-6989
Does NSN 3439-01-492-6989 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3439-01-492-6989?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 10, 2001