Recently Updated NSN 4820-00-143-9405 Or (4820001439405) Part List

Item Name Valve Gate
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-143-9405 (001439405)
NCB Code USA (00)
Manufacturer The Walworth Company, Military Specifications
Part Number Manufacturer Item Name RFQ
N10656-50-23 the walworth company valve gate RFQ
MIL-DTL-18110 military specifications valve gate RFQ
MILV18110 military specifications valve gate RFQ

Technical Characteristics of NSN 4820001439405

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES
ADSRBONNET TYPEOUTSIDE SCREW-YOKE
ADSTBONNET ATTACHMENT METHODBOLTED
AQLRVALVE OPERATION METHODMANUAL
AWLSCONNECTION TYPEBUTT WELD PIPE
CBBLFEATURES PROVIDEDBONNET PACKING
CCFGVALVE SIZE4.000 INCHES
CQCJMAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED600.0 POUNDS PER SQUARE INCH STEAM
CRKPSTEM TYPERISING
CRWHMAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED975.0 DEG FAHRENHEIT STEAM
CYBZINLET RELATIONSHIP WITH OUTLETIDENTICAL
MATTMATERIALCOBALT ALLOY DISK
MATTMATERIALCOBALT ALLOY SEAT
MATTMATERIALNICKEL ALLOY BODY
MATTMATERIALSTEEL CORROSION RESISTING STEM
ZZZTNONDEFINITIVE SPEC/STD DATAB COMPOSITION

Relevant Components for NSN - 4820-00-143-9405, 4820001439405
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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