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 3 results (0.06 seconds)

2040-00-269-8973 PERISCOPE,SUBMARINE
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  • CAGE 34228
    888F053002
    NORTHROP GRUMMAN SYSTEMS CORPORATION [03956]
  • CAGE 34228
    53002
    L3 TECHNOLOGIES, INC. [34228]
  • CAGE 34228
    888F053002
    L3 TECHNOLOGIES, INC. [34228]
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2040-01-032-9494 OUTER HEAD
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CRITICALITY CODE JUSTIFICATION
ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
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5331-01-033-8621 O-RING
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CENTER HOLE DIAMETER
5.327 INCHES MINIMUM AND 5.373 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
HARDNESS RATING
65.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OUTSIDE DIAMETER
5.723 INCHES MINIMUM AND 5.817 INCHES MAXIMUM
NSN 5331-01-033-8621