Home / MS parts / Seals & Fittings / NSN 4820-01-141-7795
NSN 4820-01-141-7795  ·  NIIN 011417795  ·  FSC 4820
NO DASHES 4820011417795
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: SEAWOLF CLASS SSN

Technical characteristics

24 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 METHODTHREADED
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 165.0
AGAVEND ITEM IDENTIFICATIONSEAWOLF CLASS SSN
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEALL ENDS UNTHREADED INTERNAL TUBE
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 58.0 TO 70.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDFIRST END INCHES 0.750
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDSECOND END INCHES 0.500
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALSTEM STEEL COMP 303
MATTMATERIALFLOW CONTROL DEVICE COPPER ALLOY
MATTMATERIALSEAT STEEL COMP 304
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED STD SINGLE MATERIAL RESPONSE FED STD 66,AISI 304 TO SAE 30304
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AST- B16
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM ASSN STD SINGLE MATERIAL RESPONSE AISI 303
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO
MEDAMEDIA FOR WHICH DESIGNEDSECOND RESPONSE GAS, INERT
MEDAMEDIA FOR WHICH DESIGNEDFIRST RESPONSE AIR
STYLSTYLE DESIGNATOR
TMQYFURNISHED ITEMS AND QUANTITYBRAZING RING 2 AND GASKET 2

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
2023401343
20234-4-941SS01343
20234-4-941SS15187