4720-00-134-4511 HOSE,AIR DUCT Index 4720-00-134-4513 HOSE,AIR DUCT

National Stock Number:
2915-00-134-4512

Federal Supply Class:
2915

National Item Identification Number:
001344512

Description:
VALVE,FUEL PRESSURIZING AND DRAI

Detail:
AN ITEM THAT PROVIDES AN AUTOMATIC PROPORTIONING OF FUEL DISTRIBUTION TO THE ENGINE FUEL MANIFOLDS, UNDER PRESSURE, TO ACHIEVE BETTER FUEL ATOMIZATION AT THE FUEL NOZZLES OVER A WIDE RANGE OF FUEL FLOWS. IT MUST ALSO PROVIDE A MEANS OF SHUTTING OFF FUEL SUPPLY TO THE ENGINE AND DRAINING THE FUEL MANIFOLD AFTER ENGINE SHUTDOWN. IT MUST BE SPRING LOADED AND IS EITHER PRESSURE BALANCED OR LINKAGE OPERATED.


Manufacturer Information:
205-062-65697499BELL TEXTRON INC
205-062-656-00197499BELL TEXTRON INC
205-062-656-197499BELL TEXTRON INC
967B-591511AUTO-VALVE, INC
967B591511AUTO-VALVE, INC
A-470-199321PARKER HANNIFIN CORP


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBODY,ALUMINUM ALLOY,COMP 2024 TEMPER T4,ANODIZED,MIL-A-8625 TYPE 2,FLOW DEVICE,POPPET,BRASS,CADMIUM PLATED,QQ-P-416 TYPE 1 CL 3,SPRING LOADED,HEX END,1.625 IN. NOM W ACROSS FLATS,THD END,3/4 IN.-16 UNF SERIES CL 3A THD W/ 1.000 IN. NOM HEX NUT,2LOCKWIRE HOLES,0.063 IN. NOM DIA HOLE,15 LB MAX VALVE ACTUATION PRESSURE


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