Recently Updated NSN 4820-00-287-4072 Or (4820002874072) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-287-4072 (002874072)
NCB Code USA (00)
Manufacturer Henry Technologies Limited, Electro Impulse Laboratory Inc
Part Number Manufacturer Item Name RFQ
526 200PSI henry technologies limited valve safety relief RFQ
24008 electro impulse laboratory inc valve safety relief RFQ

Technical Characteristics of NSN 4820002874072

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES 2ND END
AAJDTHREAD CLASS3A 2ND 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 TEMP-40.0 DEG FAHRENHEIT 1ST RESPONSE
AEHZMAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT 2ND RESPONSE
AHNCCONNECTION STYLEFLARED (TUBE) 2ND END
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CBBLFEATURES PROVIDEDVALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE
CQJXNOMINAL THREAD SIZE0.375 INCHES 1ST END
CQJXNOMINAL THREAD SIZE0.375 INCHES 2ND END
CQRBSEAT ANGLE45.0 DEGREES 1ST END
CSDCOPENING PRESSURE SETTING200.0 POUNDS PER SQUARE INCH
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALRUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 12 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 22 2ND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 500 3RD RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDREFRIGERANT 502 4TH RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT 1ST END
THSDTHREAD SERIES DESIGNATORUNF 2ND END

Relevant Components for NSN - 4820-00-287-4072, 4820002874072
4810-01-693-0546 (4810016930546) 4810-01-224-8636 (4810012248636) 4810-00-181-8826 (4810001818826) 4810-00-533-2538 (4810005332538)
4820-01-319-3454 (4820013193454) 4820-01-154-9733 (4820011549733) 4810-01-176-9496 (4810011769496) 4820-01-278-5449 (4820012785449)
4810-01-152-7681 (4810011527681) 4810-00-127-2787 (4810001272787) 4820-00-557-7800 (4820005577800) 4810-01-469-1460 (4810014691460)

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