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National Stock Number: 4730-01-297-0268
Federal Supply Class: 4730
National Item Identification Number: 012970268
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:
715442 | 05869 | RAYTHEON COMPANY | 715442-2 | 05869 | RAYTHEON COMPANY | AE81950G | 00624 | EATON AEROQUIP LLC | ASC1538846 | Z4779 | ASC PTY LTD |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | CONNECTION STYLE | FLARED ALL ENDS | OVERALL LENGTH | 1.186 INCHES NOMINAL | MATERIAL | STEEL BODY | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES | SPECIAL FEATURES | BULKHEAD END ON THREADED END | STYLE DESIGNATOR | MALE COUPLING HALF | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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