4730-01-051-0320 COUPLING HALF,SELF-SEALING Index 4730-01-051-0322 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-01-051-0321

Federal Supply Class:
4730

National Item Identification Number:
010510321

Description:
COUPLING HALF,SELF-SEALING

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 EXTERNAL OR INTERNAL THREAD FOR CONNECTING A MATING PART TO FORM A SELF-SEALING COUPLING ASSEMBLY. THE FITTING HAS EITHER A SELF-SEALING FEATURE FOR THE PURPOSE OF AUTOMATICALLY SHUTTING OFF THE FLOW OF FLUID WHEN DISCONNECTED FROM ITS MATING HALF, OR, IF IT HAS NO SELF-SEALING FEATURE, IS SPECIFICALLY DESIGNED TO MATE WITH A FITTING WITH A SELF-SEALING FEATURE. FOR SELF-SEALING FITTINGS WITH A QUICK DISCONNECT END, SEE COUPLING HALF, QUICK DISCONNECT. FOR FLUID LINE FITTINGS WITHOUT A SELF-SEALING FEATURE, SEE COUPLING (AS MODIFIED).


Manufacturer Information:
015519-S2-4D00624EATON AEROQUIP LLC
4730PL07438739009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
TB015519-S2-4D00624EATON AEROQUIP LLC
TB015519S2-4D00624EATON AEROQUIP LLC
C698-4-181755LOCKHEED MARTIN CORPORATION
4730PL17774649009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARED ALL ENDS
OVERALL LENGTH1.787 INCHES MINIMUM AND 1.817 INCHES MAXIMUM
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SPECIAL FEATURESWITH LOCKWIRE HOLES
STYLE DESIGNATORMALE COUPLING HALF
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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