Lunkenheimer Co Part Number P9579BFIG658M0DFLANGES - Get an Instant Quote

Part Number:  P9579BFIG658M0DFLANGES
Manufacturer:  lunkenheimer co
NIIN:  00-640-0458
Item Name :  valve safety relief
CAGE Code:  37239
INC Code:  05488
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  05-23-2025

Part Number P9579BFIG658M0DFLANGES described as Valve Safety Relief with NSN 4820-00-640-0458 with FSC 4820 Valves Nonpowered by Manufacture Lunkenheimer Co 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 Lunkenheimer Co aerospace and aviation parts like P9579BFIG658M0DFLANGES. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 P9579BFIG658M0DFLANGES with NSN 4820-00-640-0458, 4820006400458

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-640-0458

Item Description:

Valve Safety Relief

48200064004580N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
2om-1-3-4ips-100-Flgxflg223

Characteristics Data of NSN 4820-00-640-0458, 4820006400458

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SCREW
ADSTBONNET ATTACHMENT METHODINTEGRAL
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY4 ALL ENDS
AEHZMAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CCFGVALVE SIZE0.750 INCHES
CQCYADJUSTABLE PRESSURE RANGE7.0- 25.0 POUNDS PER SQUARE INCH
CQGMMAXIMUM OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER3.813 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.438 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE2.438 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE2.500 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER2.688 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALCOPPER ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS



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