NSN Search by National Stock Number

Search the MCRL (Master Cross-Reference List) provided by the FLIS (Federal Logistics Information Service) through the DLA (Defense Logistics Agency) of the DOD (Department of Defense). FLIS provides this data through their WebFLIS and FEDLOG products, but these are not available for public use. This free NSN Search provides NSN lookup of the Military NSN Database by National Stock Number.

The NSN Lookup search engine allows you to easily search for National Stock Numbers (NSN) over all of the catalogs and databases available within NATO for public use:

About 1357502 results (0.42 seconds)

3439-00-255-8943 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.35 PHOSPHOROUS NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
93.50 COPPER NOMINAL FIRST ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-R-571,CL RCUSN-A FED SPEC SINGLE MATERIAL RESPONSE FILLER
OUTSIDE DIAMETER
0.125 INCHES NOMINAL
MATERIAL
TIN ALLOY FILLER
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3439-00-252-8350 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
94.00 COPPER NOMINAL FIRST ELEMENT0.35 PHOSPHOROUS NOMINAL SECOND ELEMENT
OUTSIDE DIAMETER
0.250 INCHES NOMINAL
MATERIAL
COPPER ALLOY FILLER
LENGTH
36.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
AWSA5.7-77,CL ERCUSN-A ASSN STD SINGLE MATERIAL RESPONSE FILLER
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3439-00-060-2521 ROD,WELDING
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NONDEFINITIVE SPEC/STD DATA
1 TYPE AND ERCUSI-A CLASS
OUTSIDE DIAMETER
0.125 INCHES NOMINAL
MATERIAL
COPPER ALLOY FILLER
LENGTH
36.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
A-A-51157 MFR REF SINGLE MATERIAL RESPONSE FILLER
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3439-01-376-9855 ROD,WELDING
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3439-00-246-0535 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.15 PHOSPHOROUS NOMINAL FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.50 MAGNESIUM NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.50 SILICON NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
98.00 COPPER NOMINAL FIRST ELEMENT
OUTSIDE DIAMETER
0.156 INCHES NOMINAL
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3439-00-255-8944 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.15 SILICON NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
37.00 ZINC NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
61.00 COPPER NOMINAL FIRST ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-R-571,CL RCUSN-A FED SPEC SINGLE MATERIAL RESPONSE FILLER
OUTSIDE DIAMETER
0.187 INCHES NOMINAL
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3439-00-244-4542 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.15 SILICON NOMINAL FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.50 MAGNESIUM NOMINAL FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
1.20 IRON NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
38.00 ZINC NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
60.00 COPPER NOMINAL FIRST ELEMENT
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3439-00-252-8346 ROD,WELDING
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FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.05 LEAD NOMINAL FIFTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.10 IRON NOMINAL FOURTH ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.20 ZINC NOMINAL THIRD ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
0.35 PHOSPHOROUS NOMINAL SECOND ELEMENT
FILLER METAL CHEMICAL COMPOSITION IN PERCENT
99.50 COPPER NOMINAL FIRST ELEMENT
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3439-00-252-8348 ROD,WELDING
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OUTSIDE DIAMETER
0.156 INCHES NOMINAL
MATERIAL
COPPER ALLOY FILLER
LENGTH
36.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
AWSA5.7-77,CL RCUSN-A ASSN STD SINGLE MATERIAL RESPONSE FILLER
PROCESS TYPE FOR WHICH DESIGNED
GAS CARBON ARC OR GAS TUNGSTEN ARC
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3439-01-377-0002 ROD,WELDING
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