Recently Updated NSN 4820-01-278-5429 Or (4820012785429) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-278-5429 (012785429)
NCB Code USA (01)
Manufacturer Dresser Industries Inc, Texsteam Inc
Part Number Manufacturer Item Name RFQ
7153-H-00-HN-3-4IN dresser industries inc valve safety relief RFQ
TC-436-201T 225PSI dresser industries inc valve safety relief RFQ
7153-H-00-HN-3 4IN texsteam inc valve safety relief RFQ
TC430-440 texsteam inc valve safety relief RFQ
TC-436-201T 225PSI texsteam inc valve safety relief RFQ

Technical Characteristics of NSN 4820012785429

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP700.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
CQJXNOMINAL THREAD SIZE1.000 INCHES 2ND END
CSDCOPENING PRESSURE SETTING225.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL COMP 303 FLOW CONTROL DEVICE
MATTMATERIALSTEEL COMP 303 STEM
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-01-278-5429, 4820012785429
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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