Recently Updated NSN 4820-00-939-7931 Or (4820009397931) Part List

Item Name Valve Gate
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-939-7931 (009397931)
NCB Code USA (00)
Manufacturer Velan Valve Corporation, National Instruments Corporation, Military Specifications
Part Number Manufacturer Item Name RFQ
W7-354B-2TSL1 velan valve corporation valve gate RFQ
51504 ITEM 1 velan valve corporation valve gate RFQ
MILV18110L1 national instruments corporation valve gate RFQ
MILV18110 military specifications valve gate RFQ

Technical Characteristics of NSN 4820009397931

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES
ADSRBONNET TYPEOUTSIDE SCREW-YOKE
ADSTBONNET ATTACHMENT METHODBOLTED
AQLRVALVE OPERATION METHODMANUAL
AWLSCONNECTION TYPESOCKET,WELD,PIPE
CBBLFEATURES PROVIDEDBONNET PACKING
CCFGVALVE SIZE1.500 INCHES
CRKPSTEM TYPERISING
CRTLCRITICALITY CODE JUSTIFICATIONZZZX
CYBZINLET RELATIONSHIP WITH OUTLETIDENTICAL
FEATSPECIAL FEATURESQUALITY CONTROLLED IN ACCORDANCE W/NAVY LEVEL 1 ASSURANCE GUIDE
MATTMATERIALCOBALT ALLOY SEAT
MATTMATERIALSTEEL AND COBALT ALLOY DISK
MATTMATERIALSTEEL COMP 1010 BODY
MATTMATERIALSTEEL CORROSION RESISTING STEM
ZZZTNONDEFINITIVE SPEC/STD DATAD COMPOSITION AND 1500 RATING
ZZZXDEPARTURE FROM CITED DESIGNATORQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS

Relevant Components for NSN - 4820-00-939-7931, 4820009397931
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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