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 4142020 results (0.17 seconds)

3950-01-506-5620 CAPSTAN
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5315-99-421-8882 PIN,COTTER
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4520-14-464-0447 HEATER,CONVECTION,STEAM-HOT WATER
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  • F6279
    17341200
    BERTHIER ETUDES [F6279]
  • F6279
    173412
    BERTHIER ETUDES [F6279]
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4820-00-032-7332 VALVE,CHECK
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  • CAGE 70210
    17341-2
    HONEYWELL INTERNATIONAL INC. [70210]
  • CAGE 70210
    17341-2
    ALLIEDSIGNAL INC DBA ALLIED-SIGNAL [72599]
CONNECTION TYPE
FLANGE 2ND END
CONNECTION TYPE
FLANGE 1ST END
DISK LOADING METHOD
SPRING
FACE TO FACE DISTANCE
0.187 INCHES
FLANGE FACE DESIGN
RAISED STRAIGHT 2ND END
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4730-00-278-0364 BOLT,FLUID PASSAGE
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  • 0U583
    AS4875
    SAE INTERNATIONAL [0U583]
  • CAGE 0U583
    AN775-12D
    AERONAUTICAL STANDARDS GROUP [88044]
  • CAGE 0U583
    MIL-F-5509
    MILITARY SPECIFICATIONS [81349]
  • CAGE 0U583
    AS4875
    SOCIETY OF AUTOMOTIVE ENGINEERS INC [81343]
  • 17341
    AN775-12D
    TECH AERO INC [17341]
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT
1.468 INCHES NOMINAL
BODY STYLE
PLAIN
CONCENTRIC HOLE DEPTH
2.156 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
0.609 INCHES NOMINAL
FIRST DIAMETER FROM WRENCHING FEATURE
1.060 INCHES NOMINAL
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4730-00-083-7987 ADAPTER,STRAIGHT,TUBE TO BOSS
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  • CAGE 81755
    31201T3
    FABER ENTERPRISES, INC. [14397]
  • CAGE 81755
    105-02689-02003
    DANFOSS POWER SOLUTIONS II, LLC [01276]
  • CAGE 81755
    AA689T3
    ALLAN AIRCRAFT SUPPLY CO., LLC [06581]
  • CAGE 81755
    111689T3
    HUCK INTERNATIONAL, INC. [17446]
  • CAGE 81755
    C689T3
    LOCKHEED MARTIN CORPORATION [81755]
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4730-00-287-0294 NUT,TUBE COUPLING
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  • 0U583
    AS4841
    SAE INTERNATIONAL [0U583]
  • 0U583
    SAE-AS4841
    SAE INTERNATIONAL [0U583]
  • CAGE 0U583
    AN818-2
    AERONAUTICAL STANDARDS GROUP [88044]
  • CAGE 0U583
    MIL-F-5509A
    MILITARY SPECIFICATIONS [81349]
  • CAGE 0U583
    AS4841
    SOCIETY OF AUTOMOTIVE ENGINEERS INC [81343]
FABRICATION METHOD
MACHINED OR FORGED
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
STEEL COMP 1137 OVERALL OR STEEL COMP 1141 OVERALL
NOMINAL TUBE OUTSIDE DIAMETER
0.125 INCHES
NOMINAL THREAD SIZE
0.312 INCHES
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4730-00-866-6795 CAP,TUBE
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CONNECTION STYLE
PRESSURE SEAL FLARED
MATERIAL
STEEL OVERALL
NOMINAL THREAD SIZE
0.750 INCHES INTERNAL
PRECIOUS MATERIAL AND LOCATION
SURFACE TREATMENT SILVER
SEAT ANGLE
37.5 DEGREES
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4730-00-450-6655 NIPPLE,TUBE
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4730-00-420-9979 TEE,TUBE
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  • CAGE 00624
    1-01715C4
    EATON AEROQUIP LLC [00624]
  • CAGE 00624
    AA2722C4
    ALLAN AIRCRAFT SUPPLY CO., LLC [06581]
  • 14728
    45DHC4
    PRECISION FORM RIVET INC [14728]
  • CAGE 00624
    C2722C4
    LOCKHEED MARTIN CORPORATION [81755]
  • CAGE 00624
    45DHC4
    DESIGNED METAL CONNECTIONS INC [14798]
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