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 11 results (0.38 seconds)

3436-14-432-3817 POSITIONER,WELDING
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  • CAGE F5315
    540984
    GIAT INDUSTRIES CENTRE DE ROANNE [F5315]
  • CAGE F5315
    00540984
    GIAT INDUSTRIES CENTRE DE ROANNE [F5315]
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1720-00-540-9842 
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5310-00-540-9846 WASHER,FLAT
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5310-00-540-9847 WASHER,FLAT
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CENTER HOLE SHAPE STYLE
ROUND
CROSS-SECTIONAL SHAPE STYLE
RECTANGULAR
HOLE DIAMETER
1.020 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-250/4 T4 COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
ALUMINUM ALLOY 2024 OVERALL
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3010-00-540-9841 INSERT,FLEXIBLE COUPLING
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KEY HEIGHT
0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
KEY WIDTH
0.750 INCHES NOMINAL
OVERALL THICKNESS
1.125 INCHES NOMINAL
SPECIAL FEATURES
LAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 1.125 IN.;MAX OD 2.125 IN.;MATL-BRONZE,FED QQ-B-663,COMP 1
STYLE DESIGNATOR
KEY TO CROSS KEY FACE, ROUND BORE
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2910-00-540-9849 
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1720-00-540-9844 
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3020-00-540-9840 
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5310-00-540-9848 WASHER,FLAT
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CENTER HOLE SHAPE STYLE
ROUND
CROSS-SECTIONAL SHAPE STYLE
RECTANGULAR
HOLE DIAMETER
1.020 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-250/4 T4 COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
ALUMINUM ALLOY 2024 OVERALL
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1720-00-540-9845 
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