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 25 results (0.07 seconds)

5365-14-431-0940 PLUG,MACHINE THREAD
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  • CAGE F1688
    129302
    GOODRICH ACTUATION SYSTEMS SAS [F1688]
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1560-00-925-6833 PACKAGE AILER0N C0N
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  • CAGE 81205
    10-60709-4
    THE BOEING COMPANY [81205]
  • 74025
    28111-3
    MARATHONNORCO AEROSPACE, INC. [74025]
  • CAGE 81205
    129302
    PARKER-HANNIFIN CORP [93835]
  • CAGE 81205
    129303
    PARKER-HANNIFIN CORP [93835]
  • CAGE 81205
    129304
    PARKER-HANNIFIN CORP [93835]
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4820-00-405-2336 DIAPHRAGM,VALVE,FLAT
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  • K4131
    45-01
    NORGREN MARTONAIR LTD [K4131]
  • K1226
    1293-02
    DEWHURST PLC [K1226]
  • K1126
    45-01
    NORGREN C A LTD [K1126]
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5925-15-118-2456 BASE,CIRCUIT BREAKER
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4820-00-405-4884 SEAT,VALVE
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  • K4131
    1293-02
    NORGREN MARTONAIR LTD [K4131]
  • K1126
    1293-02
    NORGREN C A LTD [K1126]
  • K1226
    45-01
    DEWHURST PLC [K1226]
BODY INSIDE DIAMETER
0.438 INCHES NOMINAL
FLANGE DIAMETER
0.920 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT
0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
MATERIAL
COPPER ALLOY OVERALL
NOMINAL THREAD SIZE
0.875 INCHES SINGLE THREADED PORTION
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4820-99-763-8044 SEAT,VALVE
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  • K4131
    1293-02
    NORGREN MARTONAIR LTD [K4131]
  • CAGE K4131
    RUB5893
    ROLLS-ROYCE PLC NAVAL MARINE [K5974]
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5815-00-309-3871 BAIL
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  • CAGE 57712
    129302
    TELEMECHANICS INC [57712]
  • CAGE 57712
    129302
    AMERICAN TELEPHONE AND TELEGRAPH CO [64959]
  • CAGE 57712
    129302
    AT AND T CORP [70408]
GENERAL CHARACTERISTICS ITEM DESCRIPTION
1.250 IN. LG 1.281 IN. W,1.312 IN. H
FSC APPLICATION DATA
TELETYPE AND FACSIMILE EQUIPMENT
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5315-01-213-4923 KEY,MACHINE
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5340-01-286-6248 CAP,PROTECTIVE,DUST AND MOISTURE SEAL
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CRITICALITY CODE JUSTIFICATION
ZZZY
DEPARTURE FROM CITED DOCUMENT
AS MODIFIED BY PACKING AND PACKING-VISUAL INSPECTION
DESIGN TYPE
FRICTION
MATERIAL
STEEL COMP 303
INSIDE DIAMETER LENGTH
0.250 INCHES NOMINAL
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5325-01-599-7361 RING,RETAINING
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SPECIAL FEATURES
FOR COMBUSTION AUXILIARY MOTOR
END ITEM IDENTIFICATION
MCA ENGINE MODEL 3512
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