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National Stock Number:
4730-00-552-4441
Federal Supply Class:
4730
National Item Identification Number:
005524441
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:
| 4560-60 | 78357 | PARKER-HANNIFIN CORPORATION | | A51E9102-39 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51E9102-39 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION | | FEATURES PROVIDED | SELF-SEALING | | OVERALL LENGTH | 2.490 INCHES NOMINAL | | MATERIAL | STEEL BODY | | MAXIMUM OPERATING PRESSURE | 225.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 93.0 CELSIUS SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | ETHYLENE GLYCOL/WATER MIXTURE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | SPECIAL FEATURES | WITH LOCKWIRE HOLES | | STYLE DESIGNATOR | MALE COUPLING HALF | | SURFACE TREATMENT | NICKEL BODY | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS |
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