Home / MS parts / Seals & Fittings / NSN 4820-00-010-1682
NSN 4820-00-010-1682  ·  NIIN 000101682  ·  FSC 4820
NO DASHES 4820000101682
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

29 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
AAJDTHREAD CLASS3A
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED STD SINGLE MATERIAL RESPONSE FEDSTD66,AISI303 TO SAE30303
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE FED STD SINGLE MATERIAL RESPONSE FEDSTD66,AISI416 TO SAE51416
MATTMATERIALSEAT STEEL COMP 303
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED STD SINGLE MATERIAL RESPONSE FEDSTD66,AISI303 TO SAE30303
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEALL ENDS THREADED EXTERNAL TUBE
CBBLFEATURES PROVIDEDBONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDALL ENDS INCHES 0.750
MATTMATERIALBODY STEEL COMP 303
MATTMATERIALFLOW CONTROL DEVICE STEEL COMP 416
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 50.0
CQRBSEAT ANGLEALL ENDS DEGREES 37.0
CSDCOPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 35.0
THSDTHREAD SERIES DESIGNATORALL ENDS UN
TMQYFURNISHED ITEMS AND QUANTITYFERRULE 2
AAJFTHREAD DIRECTIONALL ENDS RIGHT-HAND
ADQUFLOW CONTROL DEVICEPOPPET
AHNCCONNECTION STYLE
CMLPTHREAD QUANTITY PER INCH12
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 10.0 TO 50.0
CQJXNOMINAL THREAD SIZEALL ENDS INCHES 1.500
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE WATER-OIL-GAS
SFTTSURFACE TREATMENTLOCATION NOT OTHERWISE SPECIFIED PASSIVATE
STYLSTYLE DESIGNATOR
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 225.0

Cross-references

7 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
21C2222-28524446
A644X2-2-1286768
A644XB2-12-286768
A644X2-1286768
A644XB2-1286768
A644XB-2-12-209990
21C2222-28507482