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National Stock Number: 4730-01-281-4399
Federal Supply Class: 4730
National Item Identification Number: 012814399
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:
3050-2 | 7DU54 | PARKER-HANNIFIN CORPORATION | 3050-2 | 97111 | PARKER-HANNIFIN CORPORATION | 8002-060-1 | 36334 | INDAL TECHNOLOGIES INC. | 3050-2 | 98441 | PARKER HANNIFIN CORP |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION | CONNECTION STYLE | PLAIN ALL ENDS | FEATURES PROVIDED | SELF-SEALING | OVERALL LENGTH | 2.375 INCHES NOMINAL | MATERIAL | STEEL BODY | MAXIMUM OPERATING PRESSURE | 10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT SINGLE RESPONSE | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | STYLE DESIGNATOR | MALE COUPLING HALF | THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
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