4730-00-640-1876 COUPLING HALF,SELF-SEALING Index 4730-00-640-1884 COUPLING,TUBE

National Stock Number:
4730-00-640-1878

Federal Supply Class:
4730

National Item Identification Number:
006401878

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.


Manufacturer Information:
145S4-16D00624EATON AEROQUIP LLC
3991-1282386JAIDINGER MANUFACTURING CO INC
44120-16B-N111362PARKER-HANNIFIN CORPORATION
A145S4-16D00624EATON AEROQUIP LLC
A145S4-16D01276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS


Techincal Specification:
BASIC SHAPE STYLEROUND FIRST QUICK DISCONNECT END
BOLT CIRCLE NOMINAL DIAMETER2.375 INCHES
BOLT HOLE NOMINAL DIAMETER0.201 INCHES
BOLT HOLE QUANTITY6
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARED ALL ENDS
FEATURES PROVIDEDSELF-SEALING
OVERALL LENGTH3.131 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
MOUNTING FLANGE LOCATIONFIRST LEG
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER2.750 INCHES
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
QUICK DISCONNECT METHODQUICK LEAD THREAD ALL ENDS
SEAT ANGLE37.0 DEGREES
SPECIAL FEATURESGRUMMAN AIRCRAFT CORP,A-10 AIRCRAFT MODEL
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL STD SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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