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National Stock Number:
4730-00-446-7938
Federal Supply Class:
4730
National Item Identification Number:
004467938
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:
| 4730PL0785141 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | R198 | 07482 | GENERAL ELECTRIC COMPANY | | R198P08 | 03647 | GLOBE AEROSPACE INC | | R198P08 | 07482 | GENERAL ELECTRIC COMPANY | | R198P08 | 24446 | GENERAL ELECTRIC COMPANY | | R198P08 | D3309 | MTU AERO ENGINES AG DBA MTU DEUTSCHE AEROSPACE |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | DISTANCE FROM FLANGED END TO TUBING CLEARANCE HOLE | 0.166 INCHES NOMINAL | | FLANGE FACE DIAMETER | 0.683 INCHES NOMINAL | | FLANGE INSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | FLANGE OUTSIDE DIAMETER | 0.680 INCHES MINIMUM AND 0.683 INCHES MAXIMUM | | FLANGE WIDTH | 0.215 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | MATERIAL | STEEL COMP 321 | | SEAT ANGLE IN DEG | 37.0 | | SLEEVE OUTSIDE DIAMETER | 0.680 INCHES MINIMUM AND 0.683 INCHES MAXIMUM | | STYLE DESIGNATOR | COMPRESSION |
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