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National Stock Number:
4730-01-201-3921
Federal Supply Class:
4730
National Item Identification Number:
012013921
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:
| 2620-219X1 PC111 | 96169 | ELECTRIC BOAT CORPORATION | | 5400-S2-8 | 00624 | EATON AEROQUIP LLC | | 5400-S2-8 | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 845-1889863 PC 111 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-2445071ITEM9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS FIRST FLUID END CONNECTION | | CONNECTION STYLE | BOSS GASKET SEAL ALL ENDS | | CRITICALITY CODE JUSTIFICATION | ZZZY | | OVERALL LENGTH | 1.370 INCHES NOMINAL | | MATERIAL | STEEL BODY | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STYLE DESIGNATOR | MALE COUPLING HALF | | THREAD CLASS | 2B ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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