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National Stock Number:
4730-01-130-1277
Federal Supply Class:
4730
National Item Identification Number:
011301277
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:
| 10108679 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | AE81291M | 00624 | EATON AEROQUIP LLC | | ST7M291 | 76301 | THE BOEING COMPANY | | ST7M291-5 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL ALL ENDS | | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION | | CRITICALITY CODE JUSTIFICATION | FEAT | | LEG LENGTH | 0.460 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY BODY | | NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS | | OVERALL LENGTH | 2.497 INCHES NOMINAL | | QUICK DISCONNECT METHOD | SPRING PUSH-LOCK ALL ENDS | | SPECIAL FEATURES | WITH MTG FLANGE; WEAPON SYSTEM ESSENTIAL | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | ANODIZE BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 14 FIRST QUICK DISCONNECT END | | THREAD SERIES DESIGNATOR | UNS ALL ENDS |
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