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National Stock Number: 4730-01-350-3824
Federal Supply Class: 4730
National Item Identification Number: 013503824
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:
101944-02 | 11245 | BOYD CORPORATION (WOBURN) INC | 10394484 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 13027120 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | 13027120-2 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | AE86027H | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
CONNECTION STYLE | FLARELESS ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | OVERALL LENGTH | 1.824 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING BODY | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MAXIMUM OPERATING TEMP | 275.0 FAHRENHEIT SINGLE RESPONSE | NOMINAL THREAD SIZE | 0.687 INCHES ALL ENDS | SEAT ANGLE | 12.0 DEGREES | STYLE DESIGNATOR | MALE COUPLING HALF | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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