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National Stock Number: 4730-01-348-1484
Federal Supply Class: 4730
National Item Identification Number: 013481484
Description: COUPLING ASSEMBLY,TUBE
Detail: AN ITEM CONSISTING OF TWO OR MORE TUBE FITTINGS WHICH ARE COMPLETE ITEMS AND MAY BE ASSEMBLED IN A COMBINATION FORMING A SINGLE ITEM OF SUPPLY DESIGNED TO CONNECT TUBE LINES. EXCLUDES COUPLING ASSEMBLY, SELF-SEALING AND COUPLING ASSEMBLY, QUICK DISCONNECT.
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Manufacturer Information:
| 6810-2/6810-7 | 78357 | PARKER-HANNIFIN CORPORATION | | A115956 | 88277 | THE BOEING COMPANY | | A115956-501 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.750 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.500 INCHES FIRST END | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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