4730-00-720-0890 COUPLING HALF,QUICK DISCONNECT Index 4730-00-720-0893 REDUCER,TUBE

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.


Manufacturer Information:
272MS137P0013B150RAYTHEON COMPANY
272MS137P00149956RAYTHEON COMPANY
272MS137P00154X10RAYTHEON COMPANY
3402-400624EATON AEROQUIP LLC
3402-4A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
437918-137695RAYTHEON COMPANY
BACC10DJBC4W81205THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH1.047 INCHES NOMINAL
OVERALL LENGTH2.447 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
QUICK DISCONNECT METHODQUICK LEAD THREAD ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.984 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES
SPECIAL FEATURESBULKHEAD THREADS ON FLUID CONNECTION END
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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