NSN 4820-01-492-6580, 4820014926580 Details - Valve Safety Relief Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-492-6580 (014926580)
NCB Code USA (01)

Technical Characteristics of NSN 4820014926580

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
AAARNOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES 2ND END
AAJDTHREAD CLASS2A 2ND END
AAJDTHREAD CLASS2B 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 2ND END
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP406.0 DEG FAHRENHEIT SINGLE RESPONSE
AEQJMINIMUM OPERATING TEMP-60.0 DEG FAHRENHEIT
AGAVEND ITEM IDENTIFICATIONW/S AVENGER CLASS MCM
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 2ND END
AZGMMOUNTING FACILITYTHREADED FASTENER
CMLPTHREAD QUANTITY PER INCH14 1ST END
CMLPTHREAD QUANTITY PER INCH14 2ND END
CQGMMAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.500 INCHES 1ST END
CQJXNOMINAL THREAD SIZE0.750 INCHES 2ND END
CSDCOPENING PRESSURE SETTING12.0 POUNDS PER SQUARE INCH
FEATSPECIAL FEATURESMANUFACTURER CALLS THIS A NON-CODE BRONZE LIQUID RELIEF VALVE. IT IS A COMMERCIAL KUNKLE VALVE SOLD THROUGH DISTRIBUTORS.
MATTMATERIALCOPPER ALLOY 360 STEM
MATTMATERIALCOPPER ALLOY 485 FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY 836 BODY
MATTMATERIALCOPPER ALLOY 836 SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B16, ALLOY 360 ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B283, ALLOY 485 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B62, ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B62, ALLOY 836 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MEDAMEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT 1ST END
THSDTHREAD SERIES DESIGNATORNPT 2ND END
TMQYFURNISHED ITEMS AND QUANTITY1 HANDWHEEL

  Relevant Components for NSN - 4820-01-492-6580, 4820014926580

4810-00-001-4499 (4810000014499) 4810-00-001-4611 (4810000014611) 4810-00-001-6321 (4810000016321) 4810-00-001-6587 (4810000016587)
4810-00-001-6588 (4810000016588) 4810-00-001-6589 (4810000016589) 4810-00-001-6605 (4810000016605) 4810-00-001-6872 (4810000016872)
4810-00-001-6873 (4810000016873) 4810-00-001-7848 (4810000017848) 4810-00-001-9471 (4810000019471) 4810-00-001-9472 (4810000019472)

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