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 161010 results (0.21 seconds)

6015-01-473-8448 CABLE,FIBER OPTIC
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6650-01-440-1978 PRISM,OPTICAL INSTRUMENT
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END ITEM IDENTIFICATION
LASER TEST SET; F/A-18
MATERIAL
GLASS, FUSED SILICA
SPECIAL FEATURES
PRISM,RISLEY; 2 WEDGES MOUNTED IN A HOUSING THAT ALLOWS INDEPENDENT, MANUAL ROTATION; INDEXED DRUM DIALS TO PROVIDE DIRECT ANGULAR READOUT OF EACH WEDGE.
STYLE DESIGNATOR
WEDGE TYPE
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6650-01-080-7987 LENS,OPTICAL INSTRUMENT
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ABBE CONSTANT
59.500
AXIAL THICKNESS
0.325 INCHES NOMINAL
BACK FOCAL LENGTH
0.500 INCHES
DIAMETER
0.709 INCHES NOMINAL
EQUIVALENT FOCAL LENGTH
0.710 INCHES
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6650-21-891-0197 FILTER SET,VISIBLE
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  • 31130
    9-1051
    SPECIAL OPTICS, INC [31130]
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6650-01-440-1989 LENS,OPTICAL INSTRUMENT
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AXIAL THICKNESS
5.0 MILLIMETERS NOMINAL
DIAMETER
1.000 INCHES NOMINAL
END ITEM IDENTIFICATION
LASER TEST SET; F/A-18.
MATERIAL
GLASS, FUSED SILICA
SINGLE LENS STYLE
MENISCUS
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5820-01-294-5233 FILTER,NEUTRAL DENSITY
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1240-01-302-3480 FILTER,LIGHT,OPTICAL INSTRUMENT
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  • CAGE 31130
    60511414-1
    NORTHROP GRUMMAN SYSTEMS CORPORATION [34860]
  • 31130
    11670
    SPECIAL OPTICS, INC [31130]
  • 56505
    60511414-1
    INRAD OPTICS, INC. [56505]
DENSITY VARIABILITY
NOT VARIABLE
DIAMETER
0.406 INCHES MINIMUM
LENGTH
0.527 INCHES MINIMUM AND 0.602 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA
34860-60511414 MANUFACTURERS SOURCE CONTROL
SURFACE MATERIAL
PLASTIC
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5820-01-294-5234 FILTER,NEUTRAL DENSITY
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5860-21-903-8805 MOUNT,BEAM EXPANDER
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  • 31130
    16-76
    SPECIAL OPTICS, INC [31130]
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5860-21-895-9232 EXPANDER,LASER BEAM
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