Recently Updated NSN 4820-01-052-3975 Or (4820010523975) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-052-3975 (010523975)
NCB Code USA (01)
Manufacturer Danco Valve Company, Anderson Greenwood Lp, Dante Valve Company Inc, Dresser Rand Company
Part Number Manufacturer Item Name RFQ
D42UU-03 1 2 X 3 4 IN danco valve company valve safety relief RFQ
87-CS-165 31T50 MODML-185 anderson greenwood lp valve safety relief RFQ
D42UU-03 1 2 X 3 4 IN dante valve company inc valve safety relief RFQ
9521-31T50-ML-185 anderson greenwood lp valve safety relief RFQ
87CS165M0D31T50 anderson greenwood lp valve safety relief RFQ
9521 AND ML185 anderson greenwood lp valve safety relief RFQ
87CS165MOD31T50PSI anderson greenwood lp valve safety relief RFQ
200137 dresser rand company valve safety relief RFQ
D42UU 03H 1 2 3 4 dante valve company inc valve safety relief RFQ

Technical Characteristics of NSN 4820010523975

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
AGAVEND ITEM IDENTIFICATIONLOS ANGELES CLASS SSN(688)
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.500 INCHES 2ND END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
MATTMATERIALCOPPER ALLOY BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Relevant Components for NSN - 4820-01-052-3975, 4820010523975
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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