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 4 results (0.02 seconds)

4820-00-085-3979 PARTS KIT,SAFETY RELIEF VALVE
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COMPONENT QUANTITY
6
NONSUPPLY ITEMS AND QUANTITIES
34494; A3685 DISK GUIDE 1,A3442 SEAT INSERT 1,A3636 DISK 1,A3688 BOTTOM SPRING PLATE 1,1/16X1/4 ROLL PIN 1,A3687 DISK RETAINER NUT 1
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4820-00-408-9052 DISK,VALVE
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NOMINAL THREAD SIZE
0.312 INCHES
MATERIAL
STEEL COMP 303 AND PLASTIC POLYTETRAFLUOROETHYLENE
MATERIAL DOCUMENT AND CLASSIFICATION
AISI 303 ASSN STD SINGLE MATERIAL RESPONSE
SEAT ANGLE
45.0 DEGREES NOMINAL
SHOULDER HEIGHT
0.221 INCHES NOMINAL
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4820-01-199-1657 DISK,VALVE
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4820-01-025-6254 DISK,VALVE
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SHANK DIAMETER
0.500 INCHES NOMINAL
FLANGE DIAMETER
1.182 INCHES NOMINAL
OVERALL HEIGHT
1.540 INCHES NOMINAL
THREAD SERIES DESIGNATOR
UNF
NOMINAL THREAD SIZE
0.313 INCHES
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