Home / MS parts / Seals & Fittings / NSN 4820-00-289-3820
NSN 4820-00-289-3820  ·  NIIN 002893820  ·  FSC 4820
NO DASHES 4820002893820
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

27 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AAJFTHREAD DIRECTIONFIRST END RIGHT-HAND
CQJXNOMINAL THREAD SIZESECOND END INCHES 0.500
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 500.0
AWLSCONNECTION TYPEFIRST END THREADED INTERNAL PIPE
AWLSCONNECTION TYPESECOND END THREADED EXTERNAL PIPE
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CMLPTHREAD QUANTITY PER INCH14
THSDTHREAD SERIES DESIGNATORSECOND END NPT
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 0.0 TO 12.0
MATTMATERIALSEAT COPPER ALLOY
ADQUFLOW CONTROL DEVICEDISK
AAARNOMINAL PIPE SIZE ACCOMMODATEDFIRST END INCHES 0.500
AAARNOMINAL PIPE SIZE ACCOMMODATEDSECOND END INCHES 0.500
ADSTBONNET ATTACHMENT METHODTHREADED
CQJXNOMINAL THREAD SIZEFIRST END INCHES 0.500
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 406.0
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AAJFTHREAD DIRECTIONSECOND END RIGHT-HAND
MATTMATERIALSTEM STEEL CORROSION RESISTING
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE WATER-OIL-GAS
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALFLOW CONTROL DEVICE COPPER ALLOY
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORFIRST END NPT
ADSRBONNET TYPEINSIDE SPRING

Cross-references

10 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
DD423S47-54PC153711
DD423S47-55PC153711
DD423S47-57PC180064
DD423S47-54PC180064
DD423S47-55PC180064
DD423S47-56PC180064
G7199PC116712
G7197PC116712
G7200PC116712
G7198PC116712