5360-00-204-6767 SPRING,HELICAL,COMPRESSION Index 6610-00-204-6782 ROTOR ASSY,DAMPER

National Stock Number:
1560-00-204-6781

Federal Supply Class:
1560

National Item Identification Number:
002046781

Description:
ADAPTER,PRESSURE FUEL SERVICING

Detail:
A METALLIC DEVICE OF VARIABLE CONFIGURATION HAVING A CIRCULAR INGRESS ORIFICE LOCATED IN THE GREATEST DIMENSION. WHEN INOPERATIVE, THE ORIFICE IS SEALED BY A POPPET VALVE HELD IN POSITION BY A MECHANICAL SPRING. IT PERMITS RAPID REPLENISHMENT OF FUEL STORAGE TANKS, OR FUELING OF AN AIRCRAFT OR GUIDED MISSILE WHEN THE VALVE IS DEPRESSED BY THE FUELING NOZZLE OR BY ANOTHER SIMILAR PRESSURE FUEL DISPENSING DEVICE.


Manufacturer Information:
3P16003-10398897LOCKHEED MARTIN CORP


Techincal Specification:
BOLT CIRCLE DIAMETER5.438 INCHES NOMINAL
ENVELOPE INSIDE DIAMETER3.620 INCHES NOMINAL
FUEL TYPEJP-2 JET FUEL
LARGEST OUTSIDE DIAMETER6.678 INCHES NOMINAL
ORIFICE DIAMETER0.600 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.374 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
MOUNTING HOLE QUANTITY8
MOUNTING HOLE SPACINGHOLES EQUALLY SPACED TO EACH OTHER
SHAPECYLINDRICAL
VALVE FACE DIAMETER1.110 INCHES NOMINAL
VALVE TRAVEL DISTANCE4.450 INCHES NOMINAL


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