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NSN 4820-00-289-3871 (4820002893871) Valve Safety Relief Parts Catalog

The part belongs to NSN 4820-00-289-3871 is an Valve Safety Relief produced by Miscellaneous, Westinghouse Electric Corp. This specific NSN is a numeric identifier assigned by the Defense Logistics Agency (DLA) to categorize all products distributed by the NATO federal supply chain. At ASAP AOG, a company owned and operated by ASAP Semiconductor, we possess parts that belong to the NSN 4820-00-289-3871 and these are readily available in our current inventory. Our on-hand inventory contains parts belonging to this particular NSN that you can easily access. So, if you need an Valve Safety Relief made by Miscellaneous, Westinghouse Electric Corp that carries the NSN 4820-00-289-3871, you can rely on us to provide you with the necessary parts from our available inventory.


At ASAP AOG, we are dedicated to providing competitive quotes for premium NATO parts. We work hard to ensure all the national stock number 4820002893871 parts are fully certified and up to standard. Our supply chain is extensive and one of the fastest in the industry. Have a question or need a quote today? Simply fill out the RFQ below.


Alternative NSN: 4820-00-289-3871
Item Name: Valve Safety Relief
FSG: 48 Valves
Federal Supply Class (FSC): 4820 Valves Nonpowered
NCB Code: USA (00)
Manufacturers: Miscellaneous, Westinghouse Electric Corp

Manufacturer’s List for NSN 4820-00-289-3871

miscellaneous westinghouse electric corp

Part Number's List for NSN 4820-00-289-3871

Part No.
Manufacturer
Item Name
Availability
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ
Valve Safety Relief
YES
RFQ

Technical Characteristics of NSN 4820002893871

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEEXPOSED SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY4 1ST END
AEHZMAXIMUM OPERATING TEMP650.0 DEG FAHRENHEIT SINGLE RESPONSE
ARKNFLANGE SHAPEROUND WITH HOLES 1ST END
AWLSCONNECTION TYPEFLANGE 1ST END
CQCYADJUSTABLE PRESSURE RANGE+31.0/+60.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER4.500 INCHES 1ST END
CWCKNOMINAL THICKNESS0.500 INCHES 1ST END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE4.375 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE4.375 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER3.375 INCHES 1ST END
CWDFFLANGE FACE DESIGNPLAIN 1ST END
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL CORROSION RESISTING SEAT
MATTMATERIALSTEEL CORROSION RESISTING STEM
MEDAMEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
ZZZTNONDEFINITIVE SPEC/STD DATA1 TYPE AND D COMPOSITION