NSN 3439-01-492-6989

Silver Brazing Alloy
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
014926989

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Product Definition Definition of approved item name (AIN): "BRAZING ALLOY,SILVER"

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.

3439-01-492-6989 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ARRX
Chemical Composition Percentage
Silver 45; cadmium 24; zinc 16; cooper 15
MRC:
FEAT
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
MRC:
PRMT
Precious Material
Silver
MRC:
ZZZK
Specification Data
81343-ams4769f professional/industrial association specification

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
AMS4769
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
AMS4769
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15661
FIIG:
T166-B
Concept No.:
1
App. Key:
BA
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
S
ESD:
A
ESD:
A
ADPE:
0
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

Precious Metals (PMIC) S

Item contains silver.

Electrostatic Discharge (ESD) A

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

ADPE 0

Represents items with no adp components

Criticality X

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