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 20 results (0.01 seconds)

4730-00-189-2599 UNION,PIPE
More Info ...
MATERIAL
IRON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED
STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE
300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
218.0 DEG CELSIUS SINGLE RESPONSE
NoPhoto
4730-00-189-2630 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
MATERIAL
STEEL OVERALL OR STEEL OVERALL
MAXIMUM OPERATING PRESSURE
300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
STEAM SINGLE RESPONSE
NoPhoto
4730-00-189-2639 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL
IRON OVERALL
MAXIMUM OPERATING TEMP
232.0 DEG CELSIUS SINGLE RESPONSE
NoPhoto
4730-00-189-2602 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-I-666 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR ASTM A-197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
IRON OVERALL
NoPhoto
4730-00-189-2638 UNION,PIPE
More Info ...
  • CAGE 80204
    B16.39
    AMERICAN NATIONAL STANDARDS [80204]
  • CAGE 80204
    MILU18250
    MILITARY SPECIFICATIONS [81349]
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL
STEEL OVERALL OR IRON OVERALL
MAXIMUM OPERATING TEMP
218.3 DEG CELSIUS SINGLE RESPONSE
NoPhoto
4730-00-189-2629 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL
IRON OVERALL OR STEEL OVERALL
MAXIMUM OPERATING TEMP
426.0 DEG FAHRENHEIT 1ST RESPONSE
NoPhoto
4730-00-189-2598 UNION,PIPE
More Info ...
  • CAGE 05047
    B16.39
    THE AMERICAN SOCIETY OF MECHANICAL [05047]
  • CAGE 05047
    MILU18250
    MILITARY SPECIFICATIONS [81349]
  • CAGE 05047
    519-3-4
    CRANE CO [14959]
  • 83993
    MILU18250
    ALLIED PLUMBING SALES CO INC [83993]
MATERIAL
IRON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A197 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED
STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE
300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
218.0 DEG CELSIUS SINGLE RESPONSE
NoPhoto
4730-00-189-2646 UNION,PIPE
More Info ...
  • CAGE 05047
    B16.39
    THE AMERICAN SOCIETY OF MECHANICAL [05047]
  • CAGE 05047
    MILU18250
    MILITARY SPECIFICATIONS [81349]
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL
STEEL OVERALL OR IRON OVERALL
MAXIMUM OPERATING PRESSURE
300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NoPhoto
4730-00-189-2600 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
MATERIAL
STEEL OVERALL
MAXIMUM OPERATING TEMP
218.0 DEG CELSIUS SINGLE RESPONSE
NoPhoto
4730-00-294-2677 UNION,PIPE
More Info ...
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
MATERIAL
IRON OVERALL
MAXIMUM OPERATING PRESSURE
600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OVERALL LENGTH
4.290 INCHES
NoPhoto