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Home / MS parts / Seals & Fittings / NSN 4820-01-051-8216
NSN 4820-01-051-8216  ·  NIIN 010518216  ·  FSC 4820
NO DASHES 4820010518216
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: SHIP,OHIO CLASS SSN(TRIDENT)

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.

MRCRequirementValue
AAARNOMINAL PIPE SIZE ACCOMMODATEDALL ENDS INCHES 0.500
AAJFTHREAD DIRECTIONALL ENDS RIGHT-HAND
ADQUFLOW CONTROL DEVICEDISK
ADSYVALVE DISCHARGE FLOW RATEGALLONS PER MINUTE 9.4
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 250.0
AGAVEND ITEM IDENTIFICATIONSHIP,OHIO CLASS SSN(TRIDENT)
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEALL ENDS UNTHREADED INTERNAL PIPE
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 25.0 TO 29.0
CQJXNOMINAL THREAD SIZEALL ENDS INCHES 0.500
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 385.0
MATTMATERIALSEAT NICKEL ALLOY
MATTMATERIALFLOW CONTROL DEVICE NICKEL ALLOY
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALSTEM NICKEL ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE WATER-OIL-GAS
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORALL ENDS NPT

Cross-references

3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer part numberCAGE
2021301343
20213ES41M01343
20213ES41M15187