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National Stock Number: 4730-01-120-0421
Federal Supply Class: 4730
National Item Identification Number: 011200421
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:
| GC550LK | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GC550LK3 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | ZN-1452HP-12-B16 | 05477 | NEW SD INC SEATON-WILSON DIV SUB OF BEI ELECTRONICS INC | | ZN-1454HP-12-B16 | 05477 | NEW SD INC SEATON-WILSON DIV SUB OF BEI ELECTRONICS INC | | ZN-1454HP-12-B16 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | ZN-1454HP-12B16 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
| CONNECTION TYPE | EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | | CONNECTION STYLE | FLARED ALL ENDS | | FEATURES PROVIDED | SELF-SEALING | | LEG LENGTH | 1.590 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING BODY | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS | | OVERALL LENGTH | 2.730 INCHES NOMINAL | | QUICK DISCONNECT METHOD | PUSH-PULL ALL ENDS | | QUICK DISCONNECT NOMINAL SIZE | 1.000 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST QUICK DISCONNECT END | | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
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