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Home / MS parts / Seals & Fittings / NSN 4820-00-148-4868
NSN 4820-00-148-4868  ·  NIIN 001484868  ·  FSC 4820
NO DASHES 4820001484868
In Stock

VALVE,CHECK

Valves, Nonpowered

Technical characteristics

25 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

MRCRequirementValue
ADQUFLOW CONTROL DEVICEDISK
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY8
AEHZMAXIMUM OPERATING TEMPFIRST RESPONSE FAHRENHEIT 500.0
AEHZMAXIMUM OPERATING TEMPSECOND RESPONSE FAHRENHEIT 150.0
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
BBJXMOUNTING POSITIONHORIZONTAL
CCFGVALVE SIZEINCHES 6.000
CQQFOPERATING PRESSUREFIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
CQQFOPERATING PRESSURESECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 225.0
CWCDNOMINAL OUTSIDE DIAMETERALL ENDS INCHES 11.000
CWCFFACE TO FACE DISTANCEINCHES 14.000
CWCKNOMINAL THICKNESSALL ENDS INCHES 0.812
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.875
CWCTBOLT CIRCLE NOMINAL DIAMETERALL ENDS INCHES 9.500
CWDFFLANGE FACE DESIGNALL ENDS PLAIN
FEATSPECIAL FEATURESHINGE PIN MATERIAL NICKEL-COPPER ALLOY
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALFLOW CONTROL DEVICE NICKEL ALLOY
MATTMATERIALSEAT NICKEL ALLOY
MEDAMEDIA FOR WHICH DESIGNEDFIRST RESPONSE STEAM
MEDAMEDIA FOR WHICH DESIGNEDSECOND RESPONSE WATER-OIL-GAS
STYLSTYLE DESIGNATOR

Cross-references

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

Manufacturer part numberCAGE
B-1620E-6IN30263
B-1620-E 6.0IN30263
FIG421F-6IN63686
1291-003-60076364
1291-6IN76364
1291-001-60076364
B-1620E-6IN11859

Supersedes

This item replaces cancelled NIIN 011303295. An older drawing citing one of those numbers resolves here.