Recently Updated NSN 4820-01-201-8144 Or (4820012018144) 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) 01-201-8144 (012018144)
NCB Code USA (01)
Manufacturer Imi Cash Valve Inc, Dresser Rand Company
Part Number Manufacturer Item Name RFQ
13221 imi cash valve inc valve regulating fluid pressure RFQ
D-53 1 1 4IN. N.C imi cash valve inc valve regulating fluid pressure RFQ
PL-21227 dresser rand company valve regulating fluid pressure RFQ
PL-21227 PIECE 563 dresser rand company valve regulating fluid pressure RFQ

Technical Characteristics of NSN 4820012018144

MRCCriteriaCharacteristic
AAQLBODY STYLESTRAIGHT THRU
ACKLMEDIA FOR WHICH DESIGNEDWATER,OIL OR GAS
ACKMFIRST END CONNECTION TYPETHREADED INTERNAL PIPE
ACKNFIRST END STYLE DESIGNATORPLAIN
ACLJFIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR1-1/4-11-1/2 NPT
ACLLFIRST END THREAD DIRECTIONRIGHT-HAND
ACLRSECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
ACSHSEAT MATERIALSTEEL,CORROSION RESISTING
ADQUFLOW CONTROL DEVICEDIAPHRAGM
ADQZEND CONNECTION QUANTITY2
AEVNREGULATION TYPEAUTOMATIC SINGLE STAGE
AEVRVALVE LOADING METHODSPRING
AEVSREMOTE ACTUATION METHODDIAPHRAGM
AEVZMAXIMUM INLET PRESSURE RATING300.0 POUNDS PER SQUARE INCH
AEWFFILTERNOT INCLUDED
FEATSPECIAL FEATURESNORMALLY CLOSED VALVE
MATTMATERIALCOPPER ALLOY BODY

Relevant Components for NSN - 4820-01-201-8144, 4820012018144
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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