National Stock Number: 4930-25-115-1421
Federal Supply Class: 4930
National Item Identification Number: 251151421
Description: ADAPTER,PRESSURE FU
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.
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