Home / MS parts / Seals & Fittings / NSN 4820-01-491-9965
NSN 4820-01-491-9965  ·  NIIN 014919965  ·  FSC 4820
NO DASHES 4820014919965
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Technical characteristics

16 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
AAJFTHREAD DIRECTIONFIRST END RIGHT-HAND
ADQUFLOW CONTROL DEVICEPOPPET
ADSYVALVE DISCHARGE FLOW RATECUBIC FEET PER MINUTE 133.0
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 250.0
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEFIRST END THREADED INTERNAL PIPE
CQJXNOMINAL THREAD SIZEFIRST END INCHES 0.500
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 58.5
CSDCOPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 70.0
FEATSPECIAL FEATURESVITON SEALS WITH PLATED STEEL INTERNAL SPRING; OPENING PRESSURE PLUS/MINUS 3 PER CENT; ORIFICE SIZE 0.375 INCH
MATTMATERIALSEAT PLASTIC SILICONE
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALPACKING RUBBER SYNTHETIC
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORFIRST END NPT

Cross-references

1 manufacturer part number 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
304-06524994