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 1050 results (0.08 seconds)

4820-01-407-9321 VALVE,GLOBE
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MATERIAL
NICKEL ALLOY OVERALL
STYLE DESIGNATOR
STRAIGHT THRU
FLOW CONTROL DEVICE
DISK
MEDIA FOR WHICH DESIGNED
WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE
700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
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4820-01-255-3388 VALVE,STOP-CHECK
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CONNECTION STYLE
SOCKET (PIPE) ALL ENDS
CONNECTION TYPE
UNTHREADED INTERNAL PIPE ALL ENDS
CRITICALITY CODE JUSTIFICATION
ZZZY
FLOW CONTROL DEVICE
DISK
MATERIAL
COPPER ALLOY OVERALL
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4820-01-251-7772 CAP,VALVE
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MATERIAL
COPPER ALLOY
VALVE MODEL NUMBER FOR WHICH DESIGNED
2177934-X8XX
ATTACHMENT METHOD
RETAINING RING
VALVE SIZE FOR WHICH DESIGNED
2.000 INCHES
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4820-01-310-6544 CAP,VALVE
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ATTACHMENT METHOD
THREADED
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
COPPER ALLOY
VALVE MODEL NUMBER FOR WHICH DESIGNED
803-2177934
VALVE TYPE FOR WHICH DESIGNED
ANGLE AND GLOBE AND LIFT-CHECK
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4820-01-572-8737 CAP,VALVE
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MATERIAL
COPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION
BRONZE;ASTM 861 FED STD SINGLE MATERIAL RESPONSE
VALVE MODEL NUMBER FOR WHICH DESIGNED
803-2177934-B546
VALVE SIZE FOR WHICH DESIGNED
1.000 INCHES
END ITEM IDENTIFICATION
VALVE,ANGLE
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4820-01-572-9167 SEAT WRENCH
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MATERIAL
STEEL
SPECIAL FEATURES
MATERIAL IS CARBON STEEL
END ITEM IDENTIFICATION
VALVE,ANGLE
PART NAME ASSIGNED BY CONTROLLING AGENCY
OCT SEAT RING WRENCH
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4820-01-349-7900 STEM,FLUID VALVE
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MATERIAL
NICKEL ALLOY
VALVE TYPE FOR WHICH DESIGNED
GLOBE
VALVE SIZE FOR WHICH DESIGNED
0.750 INCHES
STEM ACTUATING END TYPE
THREADED EXTERNALLY
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4820-01-075-3494 SEAT,VALVE
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BODY INSIDE DIAMETER
1.000 INCHES NOMINAL
THREAD LENGTH
0.359 INCHES NOMINAL SINGLE THREADED PORTION
FLANGE DIAMETER
1.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-N-288 FED SPEC 2ND MATERIAL RESPONSE OVERALL
MATERIAL
NICKEL ALLOY A OVERALL OR NICKEL ALLOY B OVERALL
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4820-01-113-1604 WRENCH,SEAT RING,VA
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4820-01-156-8235 VALVE,ANGLE
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BONNET TYPE
INSIDE SCREW
BONNET ATTACHMENT METHOD
THREADED
CONNECTION STYLE
SOCKET WITH BRAZING RING (TUBE) ERR-100
CONNECTION TYPE
UNTHREADED INTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY
1 HANDWHEEL
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