Recently Updated NSN 4820-01-539-3979 Or (4820015393979) Part List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-539-3979 (015393979)
NCB Code USA (01)
Manufacturer Curtiss Wright Flow Control Service Corporation
Part Number Manufacturer Item Name RFQ
85DC22M-140-40PSI curtiss wright flow control service corporation valve safety relief RFQ
30216 AY 85DC22M-140-40PSI curtiss wright flow control service corporation valve safety relief RFQ
30216 curtiss wright flow control service corporation valve safety relief RFQ

Technical Characteristics of NSN 4820015393979

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AGAVEND ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE0.750 INCHES
CQCYADJUSTABLE PRESSURE RANGE+36.0/+42.0 POUNDS PER SQUARE INCH
CWCDNOMINAL OUTSIDE DIAMETER3.875 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.500 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE3.000 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE3.000 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER2.750 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
CWDLRAISED FACE NOMINAL DIAMETER1.687 INCHES ALL ENDS
MATTMATERIALSTEEL COMP 316 STEM
MEDAMEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
TMQYFURNISHED ITEMS AND QUANTITY1 LEVER

Relevant Components for NSN - 4820-01-539-3979, 4820015393979
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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