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 8 results (0.60 seconds)

4820-00-402-7320 VALVE,SAFETY RELIEF
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BOLT HOLE NOMINAL DIAMETER
0.812 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER
1.188 INCHES 1ST END
BOLT HOLE QUANTITY
9 2ND END
BOLT HOLE QUANTITY
8 1ST END
BONNET TYPE
PACKING RETAINING
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4820-01-040-1364 DISK GUIDE,BUSHING
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GENERAL CHARACTERISTICS ITEM DESCRIPTION
CRES,2-3/8 IN. LG O/A,1-3/32 IN. DIA FLANGE 3/16 IN. THK,0.689 IN. OD LARGE END,0.625 IN. OD SMALL END,FLATS ON SMALL END 1/2 IN. LONG BY 3/16 IN. W,FLANGE 9/16 IN. FROM END ON LARGE DIA END
END ITEM IDENTIFICATION
DRESSIER INDUSTRIES 2-1/2 IN.-1711-U UNLOADING VALVE
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5360-01-039-7479 SPRING,HELICAL,COMPRESSION
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COIL HELIX DIRECTION
RIGHT-HAND OR LEFT-HAND
MATERIAL
STEEL OVERALL
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4820-01-040-0163 SPINDLE,VALVE
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5310-01-046-0422 WASHER
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5340-01-308-1178 CLEVIS,ROD END
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4820-01-040-0186 DISK,VALVE
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MATERIAL
STEEL CORROSION RESISTING
STYLE DESIGNATOR
PLUG
OUTSIDE DIAMETER
1.994 INCHES NOMINAL
OVERALL HEIGHT
2.000 INCHES NOMINAL
SEAT ANGLE
45.0 DEGREES NOMINAL
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4820-01-069-7378 DISK,VALVE
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MATERIAL
STEEL
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