Home / MS parts / Seals & Fittings / NSN 4820-01-266-1323
NSN 4820-01-266-1323  ·  NIIN 012661323  ·  FSC 4820
NO DASHES 4820012661323
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

31 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 DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODUNION
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY8
AEHZMAXIMUM OPERATING TEMPFIRST RESPONSE FAHRENHEIT 750.0
AEHZMAXIMUM OPERATING TEMPSECOND RESPONSE FAHRENHEIT 450.0
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
CCFGVALVE SIZEINCHES 6.000
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 68.0 TO 80.0
CQQFOPERATING PRESSUREFIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 95.0
CQQFOPERATING PRESSURESECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 65.0
CWCDNOMINAL OUTSIDE DIAMETERFIRST END INCHES 13.500
CWCDNOMINAL OUTSIDE DIAMETERSECOND END INCHES 11.000
CWCKNOMINAL THICKNESSSECOND END INCHES 1.000
CWCKNOMINAL THICKNESSFIRST END INCHES 1.125
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 9.500
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.875
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 9.437
CWCTBOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 11.750
CWCTBOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 9.500
CWDFFLANGE FACE DESIGNALL ENDS RAISED STRAIGHT
CWDHRAISED FACE NOMINAL HEIGHTALL ENDS INCHES 0.062
CWDLRAISED FACE NOMINAL DIAMETERSECOND END INCHES 8.750
CWDLRAISED FACE NOMINAL DIAMETERFIRST END INCHES 10.625
MATTMATERIALBODY STEEL
MATTMATERIALFLOW CONTROL DEVICE STEEL CORROSION RESISTING
MATTMATERIALSTEM STEEL CORROSION RESISTING
STYLSTYLE DESIGNATOR

Cross-references

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