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 5 results (0.04 seconds)

3040-01-253-4657 HOUSING,MECHANICAL DRIVE
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1336-00-524-0140 CONTACT ASSY,FUZE
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  • 10001
    458708
    NAVAIR AND NAVSEA MANAGED [10001]
  • D0078
    60130104
    DIEHL DEFENCE GMBH & CO. KG [D0078]
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5310-00-516-5059 NUT,PLAIN,SLOTTED,HEXAGON
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  • 02978
    200103
    RENK AMERICA LLC [02978]
  • CAGE 02978
    5165059
    U S ARMY TANK AUTOMOTIVE COMMAND [19207]
  • CAGE 02978
    458708
    VOLVO TRUCKS NORTH AMERICA, INC. [62265]
  • CAGE 02978
    01770-0251
    ASRC FEDERAL FACILITIES LOGISTICS, [79343]
  • CAGE 02978
    200103
    ASRC FEDERAL FACILITIES LOGISTICS, [79343]
BEARING SURFACE TYPE
CHAMFERED OR WASHER FACED
COUNTERSINK ANGLE
88.0 DEGREES MINIMUM NUT AND 92.0 DEGREES MAXIMUM NUT
HARDNESS RATING
19.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM
MATERIAL
STEEL COMP 1035 OVERALL OR STEEL COMP 1536 OVERALL OR STEEL COMP 1040 OVERALL OR STEEL COMP 1137 OVERALL OR STEEL COMP 1141 OVERALL
NOMINAL THREAD SIZE
0.312 INCHES
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5331-01-205-4278 O-RING
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4920-01-318-3113 SIGNAL CONDITIONER,AIRCRAFT MAINTENANCE
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