Circor Aerospace Inc Part Number D539A2M13 - Get an Instant Quote

Part Number:  D539A2M13
Manufacturer:  circor aerospace inc
NIIN:  00-706-4588
Item Name :  valve safety relief
CAGE Code:  91816
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  05-23-2025

Part Number D539A2M13 described as Valve Safety Relief with NSN 4820-00-706-4588 with FSC 4820 Valves Nonpowered by Manufacture Circor Aerospace Inc is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Circor Aerospace Inc aerospace and aviation parts like D539A2M13. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number D539A2M13 with NSN 4820-00-706-4588, 4820007064588

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-706-4588

Item Description:

VALVE,SAFETY RELIEF

4820007064588N
CIICHCCESDPMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
D539A2M13523

Characteristics Data of NSN 4820-00-706-4588, 4820007064588

MRCCriteriaCharacteristic
MEDAMedia For Which DesignedGAS, INERT 4TH RESPONSE
CQGMMaximum Operating Pressure200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MRCDecoded RequirementClear Text Reply
MATTMaterialSTEEL COMP 303 BODY
THSDThread Series DesignatorNPT 1ST END
AEHZMaximum Operating Temp250.0 DEG FAHRENHEIT SINGLE RESPONSE
MDCLMaterial Document And ClassificationAISI 3031/SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AAJFThread DirectionRIGHT-HAND 1ST END
AQLRValve Operation MethodAUTOMATIC
ADQUFlow Control DevicePOPPET
ADSUDisk Loading MethodSPRING
CBBLFeatures ProvidedPRESSURE TIGHT OUTLET SIDE
MATTMaterialSTEEL COMP 303 FLOW CONTROL DEVICE
CQJXNominal Thread Size0.250 INCHES 1ST END
MATTMaterialSTEEL COMP 303 SEAT
MEDAMedia For Which DesignedBUTANE 2ND RESPONSE
MEDAMedia For Which DesignedHYDROGEN 5TH RESPONSE
AWLSConnection TypeTHREADED EXTERNAL PIPE 1ST END
AAARNominal Pipe Size Accommodated0.250 INCHES 1ST END
AHNCConnection StylePLAIN (PIPE) 1ST END
MEDAMedia For Which DesignedAMMONIA, LIQUID 1ST RESPONSE
CMLPThread Quantity Per Inch18 1ST END
CSDCOpening Pressure Setting13.0 POUNDS PER SQUARE INCH
MEDAMedia For Which DesignedFUEL/OIL, HYDROCARBON 3RD RESPONSE
STYLStyle DesignatorSTRAIGHT THRU W/BAFFLE
FEATSpecial FeaturesREFRIGERANT 12 SIXTH MEDIA



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