Curtiss Wright Flow Control Part Number 26PA11-170 - Get an Instant Quote

Part Number:  26PA11-170
Alternate P/N:  26PA11170
Manufacturer:  curtiss wright flow control
NIIN:  01-299-8435
Item Name :  valve safety relief
CAGE Code:  72352
INC Code:  05488
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  05-22-2025

Part Number 26PA11-170 described as Valve Safety Relief with NSN 4820-01-299-8435 with FSC 4820 Valves Nonpowered by Manufacture Curtiss Wright Flow Control 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 Curtiss Wright Flow Control aerospace and aviation parts like 26PA11-170. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 26PA11-170 with NSN 4820-01-299-8435, 4820012998435

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-299-8435

Item Description:

Valve Safety Relief

48200129984350N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
26pa11-170C23

Characteristics Data of NSN 4820-01-299-8435, 4820012998435

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEPACKING RETAINING
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY8 ALL ENDS
AEHZMAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE4.000 INCHES
CQGMMAXIMUM OPERATING PRESSURE285.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CSDCOPENING PRESSURE SETTING170.0 POUNDS PER SQUARE INCH
CWCDNOMINAL OUTSIDE DIAMETER11.000 INCHES 1ST END
CWCKNOMINAL THICKNESS0.812 INCHES 2ND END
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES 2ND END
CWCTBOLT CIRCLE NOMINAL DIAMETER7.500 INCHES 2ND END
CWDFFLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
CWDHRAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
CWDLRAISED FACE NOMINAL DIAMETER6.188 INCHES 2ND END
MATTMATERIALSTEEL BODY
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS NOTE TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.



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