6615-00-807-4419 CONTROL,ALTITUDE,AUTOMATIC PILOT Index 6680-00-807-4428 GENERATOR,TACHOMETER

National Stock Number:
1560-00-807-4426

Federal Supply Class:
1560

National Item Identification Number:
008074426

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:
2-52921-10JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
2-52921-176823NORTHROP GRUMMAN SYSTEMS CORPORATION
2-52921-179U29NORTHROP GRUMMAN SYSTEMS CORPORATION
621786090EATON CORPORATION


Techincal Specification:
BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL
ENVELOPE INSIDE DIAMETER2.850 INCHES NOMINAL
FUEL TYPEHYDROCARBON FUEL
LARGEST OUTSIDE DIAMETER6.000 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL
MOUNTING HOLE QUANTITY5
MOUNTING HOLE SPACINGYES
ORIFICE DIAMETER2.280 INCHES NOMINAL
SHAPECYLINDRICAL
VALVE TRAVEL DISTANCE1.438 INCHES NOMINAL
VALVE FACE DIAMETER2.250 INCHES MINIMUM
SUPPORTING RIB QUANTITY2


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