Home / MS parts / Seals & Fittings / NSN 4820-01-474-1912
NSN 4820-01-474-1912  ·  NIIN 014741912  ·  FSC 4820
NO DASHES 4820014741912
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

29 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
ADQUFLOW CONTROL DEVICESTEM
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY8
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 450.0
AEQJMINIMUM OPERATING TEMPFAHRENHEIT 100.0
AQLRVALVE OPERATION METHODAIR OR MANUAL
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
AZGMMOUNTING FACILITYBRACKET(S)
CBBLFEATURES PROVIDEDBONNET PACKING AND VALVE STEM LOCK SHIELD
CQCNPOWER DRIVE OPERATING PRESSUREPOUNDS PER SQUARE INCH MAXIMUM 285.0
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 185.0 TO 285.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 285.0
CWCKNOMINAL THICKNESSFIRST END INCHES 1.625
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 7.750
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.888
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 8.250
CWCTBOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 9.500
CWDFFLANGE FACE DESIGNALL ENDS PLAIN
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, ANGLE RELIEF
FEATSPECIAL FEATURES4N6 VALVE SIZE
MATTMATERIALBODY STEEL UNS J03002
MEDAMEDIA FOR WHICH DESIGNEDSECOND RESPONSE AIR
MEDAMEDIA FOR WHICH DESIGNEDTHIRD RESPONSE GAS, NATURAL
MEDAMEDIA FOR WHICH DESIGNEDFIRST RESPONSE LIQUID
PRPYPROPRIETARY CHARACTERISTICSPACS
STYLSTYLE DESIGNATOR

Cross-references

4 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
UCASNN12FMNP5P967
UCASNN12FMNP-CDN60-0006-15P967
UCASNN12CMNP65079
DN60FF-4N6-00065079