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:

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4820-00-397-3201 DISK,VALVE
More Info ...
NOMINAL THREAD SIZE
1.033 INCHES
OUTSIDE DIAMETER
1.808 INCHES NOMINAL
MATERIAL
PLASTIC ACETAL AND STEEL CORROSION RESISTING
SEAT ANGLE
45.0 DEGREES NOMINAL
OVERALL HEIGHT
2.563 INCHES NOMINAL
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