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National Stock Number: 4730-00-720-0891
Federal Supply Class: 4730
National Item Identification Number: 007200891
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:
272MS137P001 | 3B150 | RAYTHEON COMPANY | 272MS137P001 | 49956 | RAYTHEON COMPANY | 272MS137P001 | 54X10 | RAYTHEON COMPANY | 3402-4 | 00624 | EATON AEROQUIP LLC | 3402-4 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | 437918-1 | 37695 | RAYTHEON COMPANY | BACC10DJBC4W | 81205 | THE BOEING COMPANY |
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Techincal Specification:
CONNECTION STYLE | FLARED ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS | FEATURES PROVIDED | SELF-SEALING | LEG LENGTH | 1.047 INCHES NOMINAL | OVERALL LENGTH | 2.447 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 | QUICK LEAD THREAD ALL ENDS | QUICK DISCONNECT NOMINAL SIZE | 0.984 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES | SPECIAL FEATURES | BULKHEAD THREADS ON FLUID CONNECTION END | STYLE DESIGNATOR | MALE COUPLING HALF | SURFACE TREATMENT | ANODIZE BODY | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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