Home / MS parts / Seals & Fittings / NSN 4820-01-265-3956
NSN 4820-01-265-3956  ·  NIIN 012653956  ·  FSC 4820
NO DASHES 4820012653956
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 QUANTITY4
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 450.0
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
CCFGVALVE SIZEINCHES 1.500
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 184.0 TO 206.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 185.0
CWCDNOMINAL OUTSIDE DIAMETERSECOND END INCHES 5.000
CWCDNOMINAL OUTSIDE DIAMETERFIRST END INCHES 7.000
CWCKNOMINAL THICKNESSSECOND END INCHES 0.562
CWCKNOMINAL THICKNESSFIRST END INCHES 0.688
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 DIAMETERFIRST END INCHES 5.500
CWCTBOLT CIRCLE NOMINAL DIAMETERSECOND END INCHES 3.875
CWDFFLANGE FACE DESIGNALL ENDS RAISED STRAIGHT
CWDHRAISED FACE NOMINAL HEIGHTSECOND END INCHES 0.688
CWDHRAISED FACE NOMINAL HEIGHTFIRST END INCHES 0.062
CWDLRAISED FACE NOMINAL DIAMETERFIRST END INCHES 4.125
CWDLRAISED FACE NOMINAL DIAMETERSECOND END INCHES 2.875
MATTMATERIALBODY STEEL
MATTMATERIALSTEM STEEL CORROSION RESISTING
MATTMATERIALFLOW CONTROL DEVICE STEEL CORROSION RESISTING
STYLSTYLE DESIGNATOR

Cross-references

9 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
DS10G,NMP1549 075954
NMP1549 1.50X2.50IN 184T206PSI75954
DS10G,NMP1549 OPT-1 184T206PSI75954
NMP-154975954
NMP-154901343
NMP-1549 1.50X2.50IN 184T106PSI01343
DS10G,NMP1549 OPT-1 184T206PSI01343
NMP1549D01S018415187
NMP154901S018415187