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National Stock Number:
4730-01-276-8746
Federal Supply Class:
4730
National Item Identification Number:
012768746
Description:
FERRULE,BRAZING,TUBE FITTING
Detail:
A FLANGED CYLINDRICAL METALLIC ITEM DESIGNED TO BE SLIPPED OVER TUBING AND BRAZED IN PLACE. THE REAR FACE OF THE FLANGE FORMS A BEARING SURFACE FOR THE COUPLING NUT, AND THE FRONT FACE IS OF A CONTOUR DESIGNED TO SEAT AGAINST A MATING CONTOUR ON A FITTING. WHEN ASSEMBLED THE JOINT SEALS AT THE SEAT IN A MANNER SIMILAR TO A SEAT TYPE UNION.
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Manufacturer Information:
| 75D111256 | 76301 | THE BOEING COMPANY | | 75D111256-2007 | 76301 | THE BOEING COMPANY | | 75D111256-2007 | 97606 | COBAK TOOL & MANUFACTURING CO |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FLANGE OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | | FLANGE WIDTH | 0.250 INCHES NOMINAL | | HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.500 INCHES NOMINAL | | OVERALL LENGTH | 5.600 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SEAT ANGLE IN DEG | 45.0 | | SLEEVE OUTSIDE DIAMETER | 2.377 INCHES NOMINAL | | SPECIAL FEATURES | THREADED INTERNAL; 2.000-12 UNJ-3B LEFT HAND THREADS PER MIL-S-8879 | | STYLE DESIGNATOR | FLARE |
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