4730-00-589-1389 REDUCER,PIPE Index 4730-00-589-1391 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-00-589-1390

Federal Supply Class:
4730

National Item Identification Number:
005891390

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:
014501S5-24DR1120SATAIR A/S
140S1-2400624EATON AEROQUIP LLC
145-S5-24D00624EATON AEROQUIP LLC
145S5-24D00624EATON AEROQUIP LLC
7D0241F24S88277THE BOEING COMPANY
4730PL16833079009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AN6221-2488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
CONNECTION STYLEFLARED ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
OVERALL LENGTH2.700 INCHES NOMINAL
MATERIALALUMINUM ALLOY BODY
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT FIRST RESPONSE
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDOIL SECOND RESPONSE
NOMINAL THREAD SIZE1.875 INCHES ALL ENDS
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
SEAT ANGLE37.0 DEGREES LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESGRUMMAN CORP,A-10 AIRCRAFT
STYLE DESIGNATORMALE COUPLING HALF
SURFACE TREATMENTANODIZE BODY
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUN ALL ENDS


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