Home / MS parts / Seals & Fittings / NSN 4820-01-451-2693
NSN 4820-01-451-2693  ·  NIIN 014512693  ·  FSC 4820
NO DASHES 4820014512693
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: STRATEGIC SEALIFT CONVERSION SHIPS CLASS

Technical characteristics

26 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 DIRECTIONALL ENDS RIGHT-HAND
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 400.0
AEQJMINIMUM OPERATING TEMPFAHRENHEIT -20.0
AGAVEND ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEFIRST END THREADED EXTERNAL PIPE
AWLSCONNECTION TYPESECOND END THREADED INTERNAL PIPE
CQJXNOMINAL THREAD SIZESECOND END INCHES 1.000
CQJXNOMINAL THREAD SIZEFIRST END INCHES 0.750
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2000.0
CSDCOPENING PRESSURE SETTINGPOUNDS PER SQUARE INCH 68.0
FEATSPECIAL FEATURESCARBON STEEL(PHOSPHATED)SPRING;ORIFICE AREA 0.110 SQ.IN.
MATTMATERIALBODY STEEL COMP 316
MATTMATERIALSTEM STEEL COMP 410
MATTMATERIALFLOW CONTROL DEVICE STEEL COMP 316
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AST- A479
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSTEM ASSN STD SINGLE MATERIAL RESPONSE AST- A276 COND T
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY ASSN STD SINGLE MATERIAL RESPONSE AST- A479
MEDAMEDIA FOR WHICH DESIGNEDFIRST RESPONSE AIR
MEDAMEDIA FOR WHICH DESIGNEDSECOND RESPONSE STEAM
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORALL ENDS NPT
TMQYFURNISHED ITEMS AND QUANTITYLEVER 1

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
1990C-1 X .75 68PSI16497
199016497
3/4 19110LC-2-CC-MS-33-MT-FT16497