NSN (4820009234431) – NSN 4820-00-923-4431 Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-923-4431 (009234431)
NCB Code USA (00)
Manufacturer The Boeing Company, Eaton Corporation
Part Number Manufacturer Item Name Cage Code RFQ
114HS123-4 the boeing company valve safety relief 77272 RFQ
29450-1 eaton corporation valve safety relief 99643 RFQ

Technical Characteristics of NSN 4820009234431

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
ADSYVALVE DISCHARGE FLOW RATE7.0 GALLONS PER MINUTE
AHNCCONNECTION STYLEFLARE(TUBE) 1ST END
AWLSCONNECTION TYPETHREADED INTERNAL BOSS 1ST END
CQGMMAXIMUM OPERATING PRESSURE115.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.563 INCHES 1ST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.563 INCHES 1ST END
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID,PETROLEUM BASE SINGLE RESPONSE
SFTTSURFACE TREATMENTANODIZE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNF 1ST END

Relevant Components for NSN - 4820-00-923-4431, 4820009234431
4810-01-082-6236 (4810010826236) 4820-01-353-3012 (4820013533012) 4820-01-343-6188 (4820013436188) 4820-01-182-0778 (4820011820778)
4820-01-279-9726 (4820012799726) 4820-01-650-3218 (4820016503218) 4820-01-554-6644 (4820015546644) 4810-01-508-9300 (4810015089300)
4820-01-050-6401 (4820010506401) 4820-01-565-3783 (4820015653783) 4820-01-465-6661 (4820014656661) 4820-01-316-3323 (4820013163323)

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