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 8144 results (0.02 seconds)

5340-00-001-1836 STRAP,RETAINING
More Info ...
  • CAGE U1604
    MB300-886
    MARTIN-BAKER AIRCRAFT COMPANY [U1604]
NoPhoto
5130-66-067-0313 SOCKET,SOCKET WRENCH
More Info ...
  • CAGE 88663
    3-4-1M241
    DRESSER-RAND CO INGERSOLL-RAND OPNS [88663]
  • Z9992
    W4WCA0733
    DEPT OF DEFENCE (ARMY OFFICE) [Z9992]
NoPhoto
7920-21-807-8854 CLOTH,POLISHING
More Info ...
NoPhoto
5950-00-245-5868 TRANSFORMER,POWER
More Info ...
  • 88601
    29A8972
    WESTINGHOUSE ELECTRIC CORP [88601]
  • CAGE 88601
    29A8972
    WESTINGHOUSE ELECTRIC CORP [79500]
  • CAGE 88601
    S6202-3110495
    NAVAL SHIP SYSTEMS COMMAND [80064]
  • CAGE 88601
    29A8972
    WESTINGHOUSE ELECTRIC CORP [11660]
BODY HEIGHT
11.375 INCHES NOMINAL
BODY LENGTH
8.875 INCHES NOMINAL
BODY WIDTH
9.688 INCHES NOMINAL
COOLING METHOD
SELF-COOLED
DISTANCE BETWEEN MOUNTING FACILITY CENTERS
7.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
NoPhoto
4310-00-420-3099 VALVE ASSEMBLY,COMPRESSOR
More Info ...
  • 830Q4
    166297-43CDA
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • 830Q4
    43C2F
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • CAGE 830Q4
    166297-43CDA
    SIEMENS ENERGY, INC. [0AT62]
  • CAGE 830Q4
    43C2F
    SIEMENS ENERGY, INC. [0AT62]
  • CAGE 830Q4
    43C2F
    INGERSOLL RAND CO [30760]
GENERAL CHARACTERISTICS ITEM DESCRIPTION
BRASS; FIRST STAGE; 5.218 IN. OD; 4.812 IN. ID; 1.505 IN. THK; FURNISHED W/ONE STEEL SEAL RING AND 4 CRES REEDS
NoPhoto
4310-00-420-3312 CYLINDER SLEEVE
More Info ...
BORE DIAMETER
7.625 INCHES MINIMUM AND 7.627 INCHES MAXIMUM
BOTTOM CHAMFER ANGLE IN DEG
30.0
BOTTOM CHAMFER LENGTH
0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
BOTTOM INSIDE CHAMFER
INCLUDED
CHAMFER ANGLE IN DEG
34.0
NoPhoto
4310-00-420-3222 CRANKSHAFT,COMPRESSOR
More Info ...
  • 830Q4
    1R3000A2
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • 830Q4
    166291-2
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • 830Q4
    184450PC2
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • CAGE 830Q4
    1R3000A2
    SIEMENS ENERGY, INC. [0AT62]
  • CAGE 830Q4
    184450PC2
    SIEMENS ENERGY, INC. [0AT62]
SPECIAL FEATURES
FORGED STEEL,49-S-2 CLASS BS;
NoPhoto
2990-00-423-3693 WEIGHT,GOVERNOR CON
More Info ...
  • 88687
    C66728
    CHICAGO PNEUMATIC TOOL CO [88687]
  • 11976
    C66728
    CHICAGO PNEUMATIC TOOL CO [11976]
NoPhoto
5315-00-429-6511 PIN,STRAIGHT,THREADED
More Info ...
  • 88687
    5-271819
    CHICAGO PNEUMATIC TOOL CO [88687]
  • 11976
    5-271819
    CHICAGO PNEUMATIC TOOL CO [11976]
MATERIAL
STEEL OVERALL
THREAD SERIES DESIGNATOR
UNC
NOMINAL THREAD SIZE
0.500 INCHES
THREAD CLASS
2A
THREAD DIRECTION
RIGHT-HAND
NoPhoto
4310-00-429-8910 COVER,OIL PUMP,GEAR
More Info ...
  • 830Q4
    2P189
    CURTISS-WRIGHT ELECTRO-MECHANICAL [830Q4]
  • CAGE 830Q4
    2P189
    SIEMENS ENERGY, INC. [0AT62]
  • CAGE 830Q4
    2P189
    INGERSOLL RAND CO [30760]
  • CAGE 830Q4
    2P189
    DRESSER-RAND CO INGERSOLL-RAND OPNS [88663]
NoPhoto