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 1228046 results (0.19 seconds)

5325-01-469-9923 RING,RETAINING
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CASEHARDENING INDICATOR
NOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLE
ROUND
END ITEM IDENTIFICATION
LH AMAD MOD K; ENGINE, AIRCRAFT, F100 PW220
MATERIAL
STEEL CORROSION RESISTING
OUTSIDE DIAMETER
2.289 INCHES NOMINAL
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2840-01-163-1599 RING,RETAINER,GEARBOX
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END ITEM IDENTIFICATION
ACFT ENG T56
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5325-01-240-1693 RING,RETAINING
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  • 04171
    UR218S
    MAGNETIC SEAL LLC [04171]
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5325-14-469-2224 RING,RETAINING
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  • CAGE F0301
    UR218S
    SAFRAN AIRCRAFT ENGINES [F0301]
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5325-01-080-2399 RING,RETAINING
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CASEHARDENING INDICATOR
NOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLE
RECTANGULAR
MATERIAL
CRES AISI/SAE TYPE 302
OUTSIDE DIAMETER
2.289 INCHES MINIMUM AND 2.314 INCHES MAXIMUM
INSIDE DIAMETER
1.973 INCHES NOMINAL
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2920-99-803-8703 CABLE NO 218
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6645-25-124-2827 UR,SEKUNDAER
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6645-25-135-9356 UR,SEKUNDAER
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  • 54978
    LMTMS55-22A
    SIMPLEX TIME RECORDER LLC [54978]
  • 54978
    MS55-22A
    SIMPLEX TIME RECORDER LLC [54978]
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6610-00-978-3999 FLE,URE
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  • CAGE 64547
    535577-1
    HONEYWELL INTERNATIONAL, INC [64547]
  • CAGE 64547
    535577-1
    HONEYWELL INTERNATIONAL INC. [70210]
  • CAGE 64547
    535577-1
    ALLIEDSIGNAL INC DBA ALLIED-SIGNAL [72599]
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6505-27-004-0528 HIDROKORTIZON, URE
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