Home / MS parts / Seals & Fittings / NSN 4820-01-130-4321
NSN 4820-01-130-4321  ·  NIIN 011304321  ·  FSC 4820
NO DASHES 4820011304321
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

23 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
AAJFTHREAD DIRECTIONSECOND END RIGHT-HAND
ADQUFLOW CONTROL DEVICEDISK
ADSYVALVE DISCHARGE FLOW RATECUBIC FEET PER MINUTE 702.0
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 250.0
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPESECOND END THREADED EXTERNAL TUBE
AWLSCONNECTION TYPEFIRST END UNTHREADED INTERNAL TUBE
CMLPTHREAD QUANTITY PER INCH16
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 211.0 TO 240.0
CQJXNOMINAL THREAD SIZESECOND END INCHES 1.625
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 500.0
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATEDFIRST END INCHES 0.840
FEATSPECIAL FEATURESVALVE SZ 0.500 IN.
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALSEAT NICKEL ALLOY
MATTMATERIALSTEM STEEL COMP 316
MATTMATERIALFLOW CONTROL DEVICE NICKEL ALLOY
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE STEAM
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORSECOND END UNS
TMQYFURNISHED ITEMS AND QUANTITYNUT 1 AND TAILPIECE 1

Cross-references

6 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
871401343
856701343
E8714T51M01343
E8567T51M01343
E8714T51M15187
E8567T51M15187