Home / MS parts / Seals & Fittings / NSN 4820-00-288-7284
NSN 4820-00-288-7284  ·  NIIN 002887284  ·  FSC 4820
NO DASHES 4820002887284
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

23 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
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 275.0
CCFGVALVE SIZEINCHES 0.500
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 5.0 TO 9.0
CQJXNOMINAL THREAD SIZEFIRST END INCHES 0.500
CWCDNOMINAL OUTSIDE DIAMETERALL ENDS INCHES 4.250
MATTMATERIALBODY STEEL
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE STEAM
STYLSTYLE DESIGNATOR
CWDLRAISED FACE NOMINAL DIAMETERALL ENDS INCHES 2.500
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 500.0
ADQUFLOW CONTROL DEVICEDISK
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4
CWCKNOMINAL THICKNESSALL ENDS INCHES 0.562
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 3.250
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.625
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 3.500
CWCTBOLT CIRCLE NOMINAL DIAMETERALL ENDS INCHES 3.125
CWDFFLANGE FACE DESIGNALL ENDS RAISED STRAIGHT
CWDHRAISED FACE NOMINAL HEIGHTALL ENDS INCHES 0.062
AWLSCONNECTION TYPEALL ENDS FLANGE

Cross-references

14 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
W8453359PC1T01424446
W6680762PC1524446
T5599158PC1524446
W8453359PC1524446
39J921PC1T01479500
39J921PC1579500
39J921PC1T01490099
39J921PC1590099
A660001343
20138A51SS01343
39J921PC1T01411660
39J921PC1511660
A660015187
20138A51SS15187