INSTANT RFQ

Explore Our NSN 4820-01-549-0203 Parts List

Item Name Valve Safety Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-549-0203 (015490203)
NCB Code USA (01)
Manufacturer Leonardo Spa A Land And Naval, Circor Aerospace Inc
Part Number Manufacturer Item Name Cage Code RFQ
35B057P005 leonardo spa a land and naval valve safety relief a1615 RFQ
5159T1 2MP70 circor aerospace inc valve safety relief 91816 RFQ

Technical Characteristics of NSN 4820015490203

MRCCriteriaCharacteristic
MEDAMedia For Which DesignedAIR SINGLE RESPONSE
MATTMaterialSTEEL CORROSION RESISTING BODY
STYLStyle DesignatorSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
AEHZMaximum Operating Temp275.0 DEG FAHRENHEIT SINGLE RESPONSE
AEQJMinimum Operating Temp-65.0 DEG FAHRENHEIT
CXCYPart Name Assigned By Controlling AgencyINLINE RELIEF VALVE
MRCDecoded RequirementClear Text Reply
CQGMMaximum Operating Pressure166.0 BAR SINGLE RESPONSE
ADQUFlow Control DevicePOPPET
AHNCConnection StylePLAIN,OPTIONAL END(PIPE) ALL ENDS
MATTMaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING

Components Related to NSN - 4820-01-549-0203, 4820015490203
4820-00-287-3034 (4820002873034) 4820-01-271-7886 (4820012717886) 4820-01-714-5468 (4820017145468) 4810-00-936-0709 (4810009360709)
4820-01-190-3734 (4820011903734) 4820-01-482-1507 (4820014821507) 4820-00-145-2608 (4820001452608) 4820-01-438-4316 (4820014384316)
4820-00-035-7597 (4820000357597) 4820-00-417-3438 (4820004173438) 4820-01-027-8834 (4820010278834) 4820-01-301-8497 (4820013018497)

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