Recently Updated NSN 4820-01-329-4959 Or (4820013294959) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-329-4959 (013294959)
NCB Code USA (01)
Manufacturer Dresser Industries Inc, Ashcroft Inc
Part Number Manufacturer Item Name RFQ
1982C 2 X 2.50IN dresser industries inc valve safety relief RFQ
1982C 2IN X 2 1 ashcroft inc valve safety relief RFQ

Technical Characteristics of NSN 4820013294959

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADSTBONNET ATTACHMENT METHODTHREADED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT SINGLE RESPONSE
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CSDCOPENING PRESSURE SETTING50.0 POUNDS PER SQUARE INCH
MATTMATERIALSTEEL BODY
CQJXNOMINAL THREAD SIZE2.000 INCHES 1ST END
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
CQGMMAXIMUM OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATTMATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMATERIALSTEEL STEM
STYLSTYLE DESIGNATORANGLE
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SCREW
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CQJXNOMINAL THREAD SIZE2.500 INCHES 2ND END
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-01-329-4959, 4820013294959
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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