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National Stock Number: 4730-00-555-9262
Federal Supply Class: 4730
National Item Identification Number: 005559262
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:
5100-S2-6B | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | 78N8-4F(MH0) | 78357 | PARKER-HANNIFIN CORPORATION | 78N8-4F(MHO) | 78357 | PARKER-HANNIFIN CORPORATION | ST48D92-6N | 04236 | LOCKHEED MARTIN CORP |
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Techincal Specification:
CONNECTION STYLE | FLARED ALL ENDS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION | CRITICALITY CODE JUSTIFICATION | FEAT | FEATURES PROVIDED | SELF-SEALING | OVERALL LENGTH | 2.592 INCHES NOMINAL | MATERIAL | COPPER ALLOY BODY | MAXIMUM OPERATING PRESSURE | 1750.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | SEAT ANGLE | 37.0 DEGREES | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | STYLE DESIGNATOR | MALE COUPLING HALF | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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