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:

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5330-00-822-4685 RING,WIPER More Info ...

MIL-R-5049
MILITARY SPECIFICATIONS [81349]
FWR-3C-17
ACE PRODUCTS CO OF TOLEDO INC [83908]
MS28776M2-17
MILITARY STANDARDS [96906]
SRC-17
SCRAPPER RINGS CO [25942]
MIL-S-5049
MILITARY SPECIFICATIONS [81349]

CROSS-SECTIONAL SHAPE STYLE: OUTSIDE GROOVED, STRAIGHT FACE
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-679 COMP 1 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-750,COMP A,HARD FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-620,COMP 3,4,5 HARD FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-728 CL A,HALF HARD,CL B,ALL TEMPERS FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-726 CL A FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-626 HARD FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-C-591-ALL CLASSES,HALF HARD OR HARD FED SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-P-25732 TYPE R,CL 2 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA: CL2 ITEM
OUTER EDGE THICKNESS: 0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM