Home / MS parts / Seals & Fittings / NSN 4820-01-414-8041
NSN 4820-01-414-8041  ·  NIIN 014148041  ·  FSC 4820
NO DASHES 4820014148041
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: SEAWOLF CLASS SSN

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.

Technical characteristics from the federal item record
MRCRequirementValue
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 200.0
AGAVEND ITEM IDENTIFICATIONSEAWOLF CLASS SSN
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEALL ENDS ROUND WITH HOLES
AWLSCONNECTION TYPEALL ENDS FLANGE
CCFGVALVE SIZEINCHES 0.500
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 235.0
CSDCOPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 38.0
CWCDNOMINAL OUTSIDE DIAMETERALL ENDS INCHES 3.500
CWCKNOMINAL THICKNESSALL ENDS INCHES 0.438
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCEINCHES 3.250
CWCQBOLT HOLE NOMINAL DIAMETERALL ENDS INCHES 0.625
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCEINCHES 3.250
CWCTBOLT CIRCLE NOMINAL DIAMETERALL ENDS INCHES 2.375
CWDFFLANGE FACE DESIGNALL ENDS RAISED STRAIGHT
CWDHRAISED FACE NOMINAL HEIGHTALL ENDS INCHES 0.062
CWDLRAISED FACE NOMINAL DIAMETERALL ENDS INCHES 1.188
MATTMATERIALSTEM STEEL COMP 316
MATTMATERIALBODY STEEL UNS J92800
MATTMATERIALSEAT STEEL COMP 316
MATTMATERIALFLOW CONTROL DEVICE STEEL CORROSION RESISTING
STYLSTYLE DESIGNATOR

Cross-references

8 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
21106661753711
SW145 38PSI01343
SW145-01-E-003801343
SW14501343
2771T 1/2IN 38PSI01343
SW145-01-E-003815187
SW145 38PSI15187
2771T 1/2IN 38PS15187