Home / MS parts / Seals & Fittings / NSN 4820-01-334-1374
NSN 4820-01-334-1374  ·  NIIN 013341374  ·  FSC 4820
NO DASHES 4820013341374
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 METHODBOLTED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEFIRST END ROUND WITH HOLES
ARKNFLANGE SHAPESECOND END ROUND WITH HOLES
AWLSCONNECTION TYPEFIRST END FLANGE
AWLSCONNECTION TYPESECOND END FLANGE
CCFGVALVE SIZEINCHES 2.500
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 19.0 TO 25.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
CWCDNOMINAL OUTSIDE DIAMETERSECOND END INCHES 5.000
CWCDNOMINAL OUTSIDE DIAMETERFIRST END INCHES 7.000
CWCKNOMINAL THICKNESSFIRST END INCHES 0.688
CWCKNOMINAL THICKNESSSECOND END INCHES 0.563
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.750
CWCQBOLT HOLE NOMINAL DIAMETERSECOND END INCHES 0.625
CWCQBOLT HOLE NOMINAL DIAMETERFIRST END INCHES 0.750
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.875
CWCTBOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 3.875
CWCTBOLT CIRCLE NOMINAL DIAMETERFIRST END INCHES 5.500
CWDFFLANGE FACE DESIGNFIRST END RAISED STRAIGHT
CWDFFLANGE FACE DESIGNSECOND END RAISED STRAIGHT
CWDHRAISED FACE NOMINAL HEIGHTALL ENDS INCHES 0.062
CWDLRAISED FACE NOMINAL DIAMETERFIRST END INCHES 4.125
CWDLRAISED FACE NOMINAL DIAMETERSECOND END INCHES 2.875
MATTMATERIALBODY STEEL
MATTMATERIALFLOW CONTROL DEVICE STEEL COMP 316
STYLSTYLE DESIGNATOR

Cross-references

3 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
31522316497
PL315223 ASSY 1905-30GC-116497
1905-30GC-1 S/N16497