Home / MS parts / Seals & Fittings / NSN 4820-01-440-7751
NSN 4820-01-440-7751  ·  NIIN 014407751  ·  FSC 4820
NO DASHES 4820014407751
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: NIMITZ CLASS CVN

Technical characteristics

28 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
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 150.0
AGAVEND ITEM IDENTIFICATIONNIMITZ CLASS CVN
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
CCFGVALVE SIZEINCHES 1.500
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 20.0 TO 24.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 225.0
CWCDNOMINAL OUTSIDE DIAMETERALL ENDS INCHES 5.000
CWCKNOMINAL THICKNESSALL ENDS INCHES 0.440
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.750
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.620
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 4.750
CWCTBOLT CIRCLE NOMINAL DIAMETERALL ENDS INCHES 3.875
CWDFFLANGE FACE DESIGNALL ENDS PLAIN
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCY1 1/2IN RELIEF VALVE, TYPE 1741-T
MATTMATERIALSTEM NICKEL ALLOY
MATTMATERIALFLOW CONTROL DEVICE NICKEL ALLOY
MATTMATERIALSEAT NICKEL ALLOY
MATTMATERIALBODY COPPER ALLOY 922
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AST- B164
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM ASSN STD SINGLE MATERIAL RESPONSE AST- B164
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY ASSN STD SINGLE MATERIAL RESPONSE AST- B61
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288
STYLSTYLE DESIGNATOR

Cross-references

5 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
BAMKK03MGG5P967
BAMKK03MGG65079
2033401343
20334DM41M01343
20334DM41M15187