Home / MS parts / Seals & Fittings / NSN 4820-00-083-3803
NSN 4820-00-083-3803  ·  NIIN 000833803  ·  FSC 4820
NO DASHES 4820000833803
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

26 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
AECSBOLT HOLE QUANTITY4
AHNCCONNECTION STYLE
AKGFNOMINAL WIDTHSECOND END INCHES 3.000
AKGGNOMINAL LENGTHSECOND END INCHES 3.000
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPESECOND END RECTANGULAR WITH HOLES
AWLSCONNECTION TYPEFIRST END UNTHREADED INTERNAL TUBE
AWLSCONNECTION TYPESECOND END FLANGE
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 7.0
CWCDNOMINAL OUTSIDE DIAMETERSECOND END INCHES 2.375
CWDLRAISED FACE NOMINAL DIAMETERSECOND END INCHES 2.340
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDFIRST END INCHES 1.875
FEATSPECIAL FEATURESMOUNTING POSITION: VERTICAL
MATTMATERIALBODY ALUMINUM ALLOY
MATTMATERIALFLOW CONTROL DEVICE STEEL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,ALLOY 2024
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059,TYE 302,ANNEALED
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE FUEL/OIL, HYDROCARBON
STYLSTYLE DESIGNATOR
CWDHRAISED FACE NOMINAL HEIGHTSECOND END INCHES 0.187
CWDFFLANGE FACE DESIGNSECOND END RAISED STRAIGHT
CWDCCENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTHSECOND END INCHES 2.375
CWCKNOMINAL THICKNESSSECOND END INCHES 0.187
CWCQBOLT HOLE NOMINAL DIAMETERSECOND END INCHES 0.259
CWCYCENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTHSECOND END INCHES 2.375

Cross-references

3 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
1304026044
128SCP201-126512
128SCP201-179RG9