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 9 results (0.01 seconds)

4820-00-952-1198 VALVE,REGULATING,FLUID PRESSURE
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END CONNECTION QUANTITY
2
BODY MATERIAL
STEEL
BODY STYLE
STRAIGHT THRU
FACE TO FACE DISTANCE
14.500 INCHES NOMINAL
FILTER
NOT INCLUDED
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4820-00-016-0222 SEAT,VALVE
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4820-01-174-9478 FLANGE,GLAND,VALVE
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4820-01-173-8447 CAP,VALVE
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4820-01-174-9513 CAP,VALVE
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4820-01-174-5935 BASE,CYLINDER,VALVE
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GENERAL CHARACTERISTICS ITEM DESCRIPTION
STEEL; 3.125 IN. OD; 1.301 IN. ID; 0.300 IN. THK
END ITEM IDENTIFICATION
LESLIE CO PRESSURE REGULATING VALVE MODEL NO. HNS-5
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9905-01-171-2856 PLATE,IDENTIFICATION
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5360-00-245-0970 SPRING,HELICAL,COMPRESSION
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MATERIAL
NICKEL ALLOY 600 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-W-390,TEMPER C FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR
CYLINDRICAL
INSIDE DIAMETER
1.875 INCHES NOMINAL
SPRING FREE LENGTH
8.375 INCHES NOMINAL
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9905-01-171-2859 PLATE,INSTRUCTION
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