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National Stock Number:
4730-00-684-4626
Federal Supply Class:
4730
National Item Identification Number:
006844626
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:
| 1836 | 86331 | RHONE-POULENC BASIC CHEMICALS CO | | 5712-90 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION | | 634185-1 | 98897 | LOCKHEED MARTIN CORP | | 634186-1 | 98897 | LOCKHEED MARTIN CORP |
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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 | | FURNISHED ITEMS | COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-255/5,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY BODY | | QUICK DISCONNECT METHOD | PUSH-LOCK ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | OVERALL LENGTH | 2.800 INCHES NOMINAL | | SEAT ANGLE | 37.0 DEGREES | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT | ANODIZE BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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