Recently Updated NSN 4820-01-283-9641 Or (4820012839641) Part List

Item Name Valve Regulating Fluid Pressure
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-283-9641 (012839641)
NCB Code USA (01)
Manufacturer Union Carbide Corp, Advanced Specialty Gas Equipment
Part Number Manufacturer Item Name RFQ
HPE 330-540 union carbide corp valve regulating fluid pressure RFQ
APE 330-540 advanced specialty gas equipment valve regulating fluid pressure RFQ
APE 330-540 union carbide corp valve regulating fluid pressure RFQ
UPE-3-25-540 union carbide corp valve regulating fluid pressure RFQ

Technical Characteristics of NSN 4820012839641

MRCCriteriaCharacteristic
AAQLBODY STYLEANGLE
ABFFFURNISHED ITEMSINLET PRESSURE GAGE AND OUTLET PRESSURE GAGE
ACKLMEDIA FOR WHICH DESIGNEDOXYGEN,GASEOUS
ACKMFIRST END CONNECTION TYPETHREADED INTERNAL PIPE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACLJFIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1/4-18 NPT
ACLLFIRST END THREAD DIRECTIONRIGHT-HAND
ACLRSECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
ACLSSECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
ACLTSECOND END STYLE DESIGNATORSWIVEL NUT,FLARED
ACMQSECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.903-14 NGO
ACMSSECOND END THREAD DIRECTIONRIGHT-HAND
ADQUFLOW CONTROL DEVICEDIAPHRAGM
ADQZEND CONNECTION QUANTITY2
AEVAOUTLET PRESSURE RANGE0.5 TO 25.0 POUNDS PER SQUARE INCH
AEVNREGULATION TYPEMANUAL,DOUBLE STAGE
AEVPMANUAL CONTROL METHODKNOB
AEVRVALVE LOADING METHODSPRING
AEVZMAXIMUM INLET PRESSURE RATING3000.0 POUNDS PER SQUARE INCH
AEWFFILTERINCLUDED
MATTMATERIALCOPPER ALLOY BODY

Relevant Components for NSN - 4820-01-283-9641, 4820012839641
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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