Watts Regulator Co Part Number LF909-QT 0391003 - Get an Instant Quote

Part Number:  LF909-QT 0391003
Alternate P/N:  LF909QT0391003
Manufacturer:  watts regulator co
NIIN:  01-473-2356
Item Name :  valve safety relief
CAGE Code:  79227
INC Code:  05488
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  05-24-2025

Part Number LF909-QT 0391003 described as Valve Safety Relief with NSN 4820-01-473-2356 with FSC 4820 Valves Nonpowered by Manufacture Watts Regulator 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 Watts Regulator Co aerospace and aviation parts like LF909-QT 0391003. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 LF909-QT 0391003 with NSN 4820-01-473-2356, 4820014732356

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-473-2356

Item Description:

Valve Safety Relief

48200147323560NA
CIICHCCESDPMICCriticalityENAC
UAA0
Part NumberISCRNVCRNCCHCCMSDSSADC
Lf909-Qt 0391003525

Characteristics Data of NSN 4820-01-473-2356, 4820014732356

MRCCriteriaCharacteristic
AEHZMAXIMUM OPERATING TEMP140.0 DEG FAHRENHEIT SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.000 INCHES ALL ENDS
FEATSPECIAL FEATURESTHIS IS A REDUCED PRESSURE ZONE BACKFLOW PREVENTER VALVE OF MODULAR DESIGN
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
STYLSTYLE DESIGNATORC1 ANGLE
MATTMATERIALCOPPER ALLOY BODY
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
CQGMMAXIMUM OPERATING PRESSURE175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONWEAPON SYSTEM-STRATEGIC SEALIFT CONVERSION SHIPS CLASS
AQLRVALVE OPERATION METHODMANUAL
ADSYVALVE DISCHARGE FLOW RATE60.0 GALLONS PER MINUTE
ADQUFLOW CONTROL DEVICEBALL
AHNCCONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS



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