Home / MS parts / Seals & Fittings / NSN 4820-01-135-2457
NSN 4820-01-135-2457  ·  NIIN 011352457  ·  FSC 4820
NO DASHES 4820011352457
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

27 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
ADSYVALVE DISCHARGE FLOW RATEGALLONS PER MINUTE 1650.0
AECSBOLT HOLE QUANTITY12
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 150.0
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 77.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
CSDCOPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 75.0
CWCDNOMINAL OUTSIDE DIAMETERALL ENDS INCHES 10.125
CWCKNOMINAL THICKNESSALL ENDS INCHES 0.562
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 8.938
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.688
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 8.625
CWCTBOLT CIRCLE NOMINAL DIAMETERALL ENDS INCHES 8.875
CWDFFLANGE FACE DESIGNALL ENDS PLAIN
MATTMATERIALFLOW CONTROL DEVICE NICKEL ALLOY
MATTMATERIALSTEM NICKEL ALLOY
MATTMATERIALSEAT NICKEL ALLOY
MATTMATERIALBODY COPPER ALLOY
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE AIR
STYLSTYLE DESIGNATOR

Cross-references

12 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
46H0-209/M5 6X675954
CD SHEET 60175954
NMP 114575954
CD SHEET 601 ITEM 175954
NMP 1145 SPRING NO 179975954
NMP-1145 SPRING NO 179901343
NMP 1145 68 TO 77 PSI01343
CD SHEET 60101343
NMP-114501343
CD SHEET 601 ITEM 101343
NMP 1145 68 TO 77 PSI15187
CD SHEET 601 ITEM 115187