4730-00-204-1958 COUPLING HALF,QUICK DISCONNECT Index 4730-00-204-1961 FERRULE,BRAZING,TUBE FITTING

National Stock Number:
4730-00-204-1959

Federal Supply Class:
4730

National Item Identification Number:
002041959

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:
252S-657-E291561PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION
252S65791561PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION
252SS657E214170HUGHES MISSILE SYSTEMS CO SAN DIEGO
252SS657E215090RAYTHEON COMPANY
252SS657E291561PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION


Techincal Specification:
CONNECTION STYLEFLARED ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
FEATURES PROVIDEDSELF-SEALING
LEG LENGTH1.125 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
OVERALL LENGTH2.400 INCHES MINIMUM AND 2.550 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OR STEEL BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
QUICK DISCONNECT METHODSPRING PUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.750 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES
SPECIAL FEATURESBULKHEAD THREADS ON FLUID CONNECTION END
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTPASSIVATE OR CADMIUM BODY
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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