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National Stock Number:
4730-00-684-0087
Federal Supply Class:
4730
National Item Identification Number:
006840087
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:
| 10108433 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 1012-4 | 00624 | EATON AEROQUIP LLC | | 1012-4 | R1120 | SATAIR A/S | | 576R779H04 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 576R779H04 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | ST7M478 | 76301 | THE BOEING COMPANY | | ST7M478N4B | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARED ALL ENDS | | FEATURES PROVIDED | SELF-SEALING | | LEG LENGTH | 1.046 INCHES NOMINAL | | OVERALL LENGTH | 1.850 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY BODY | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | QUICK DISCONNECT METHOD | TWIST-LOCK ALL ENDS | | QUICK DISCONNECT NOMINAL SIZE | 0.438 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | SPECIAL FEATURES | GULKHEAD THREADS ON FLUID END CONNECTION | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT | ANODIZE BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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