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National Stock Number:
4730-01-577-9609
Federal Supply Class:
4730
National Item Identification Number:
015779609
Description:
COUPLING HALF,QUICK DISCONNECT
Detail:
A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| 7M1264N12F | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | | OVERALL LENGTH | 2.350 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | COUPLING HALF, QUICK DISCONNECT, SELF-SEALING, HOSE ATTACHING WITH RELIEF VALVE | | SPECIAL FEATURES | ASSEMBLY CONSISTS OF ALUMINUM ADAPTER, GUIDE AND VALVE;ALSO CONSISTS OF CRES SPRINGS AND NUT;ALSO CONSISTS OF POLYTETRAFLUOROETHYLENE RETAINER, TFE FILLED FLUOROSILICONE PACKING, AND NITRILE SEAL;FITTING IS SIZED FOR A 0.750 INCH DIAMETER TUBE;THREADING IS 1.0625-12 UNJ-3A;ONE END MATES WITH 7M1262 FITTING AND THE OTHER END IS PER AS4395E EXCEPT HEX | | SURFACE TREATMENT | ANODIZE BODY |
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