NSN (4820004509946) – NSN 4820-00-450-9946 Parts List

Item Name Valve Angle
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 00-450-9946 (004509946)
NCB Code USA (00)
Manufacturer Bell Helicopter Textron Inc, Auto Valve Inc, Parker Hannifin Corporation
Part Number Manufacturer Item Name Cage Code RFQ
209-062-010 bell helicopter textron inc valve angle 97499 RFQ
209-062-010-1 bell helicopter textron inc valve angle 97499 RFQ
375C8B auto valve inc valve angle 91511 RFQ
A320 parker hannifin corporation valve angle 99321 RFQ

Technical Characteristics of NSN 4820004509946

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODPRESSURE SEAL,RING TYPE
AHNCCONNECTION STYLEFLARED (TUBE) 1ST END
AQLRVALVE OPERATION METHODMANUAL
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
AZGMMOUNTING FACILITYBULKHEAD
CMLPTHREAD QUANTITY PER INCH16 1ST END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
CQRBSEAT ANGLE37.0 DEGREES 1ST END
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORUNF 1ST END

Relevant Components for NSN - 4820-00-450-9946, 4820004509946
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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