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 1 results (0.01 seconds)

4820-00-967-4427 SEAT,VALVE
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  • CAGE 43689
    R782
    DERBYSHIRE MACHINE & TOOL CO [71905]
  • CAGE 43689
    201963PC24
    HUNTINGTON INGALLS INC [43689]
STYLE DESIGNATOR
PLAIN THREADED
OVERALL HEIGHT
0.625 INCHES NOMINAL
BODY INSIDE DIAMETER
4.500 INCHES NOMINAL
MATERIAL
NICKEL ALLOY 400 OVERALL
SEATING SURFACE SHAPE
FLAT
NoPhoto