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National Stock Number:
4730-00-251-8569
Federal Supply Class:
4730
National Item Identification Number:
002518569
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:
| 310626 | 33654 | HOWDEN FLUID SYSTEMS | | 310626 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. | | 6706-078 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION | | 577R714H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END | | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL ALL ENDS | | FEATURES PROVIDED | SELF-SEALING | | LEG LENGTH | 0.330 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | MATING END IDENTIFICATION | WESTINGHOUSE ELECTRIC CORP COUPLING HALF,QUICK DISCONNECT,PART NO. 577R714H01 | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | OVERALL LENGTH | 1.050 INCHES MINIMUM AND 1.080 INCHES MAXIMUM | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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