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National Stock Number:
4730-01-142-2980
Federal Supply Class:
4730
National Item Identification Number:
011422980
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).
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Manufacturer Information:
| 4730PL1939142 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AE80485E | 00624 | EATON AEROQUIP LLC | | SS65-204T-2 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SS65-204T2-2 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL ALL ENDS | | FEATURES PROVIDED | SELF-SEALING | | MATERIAL | ALUMINUM ALLOY OR STEEL CORROSION RESISTING BODY | | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SYNTHETIC HYDROCARBON BASE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.625 INCHES ALL ENDS | | SPECIAL FEATURES | EXTERNAL ALUMINUM SURFACE IS ORANGE DYED ANODIC COATING | | SURFACE TREATMENT | ANODIZE BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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