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National Stock Number: 4730-00-473-9469
Federal Supply Class: 4730
National Item Identification Number: 004739469
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:
143S2-5 | 00624 | EATON AEROQUIP LLC |
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Techincal Specification:
CONNECTION TYPE | UNTHREADED UNIVERSAL FITTING BOLT END FIRST FLUID END CONNECTION | FEATURES PROVIDED | SELF-SEALING | OVERALL LENGTH | 1.812 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE BODY | MATERIAL | STEEL BODY | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | STYLE DESIGNATOR | MALE COUPLING HALF | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE BODY | SURFACE TREATMENT | CADMIUM BODY |
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