4720-01-166-9444 HOSE,PREFORMED Index 4730-01-166-9446 TAILPIECE,UNION

National Stock Number:
4730-01-166-9445

Federal Supply Class:
4730

National Item Identification Number:
011669445

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.


Manufacturer Information:
10127-30006689EXOTIC METALS FORMING COMPANY LLC
458-50012-282918THE BOEING COMPANY


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE OUTSIDE DIAMETER3.636 INCHES NOMINAL
FLANGE WIDTH2.880 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED3.000 INCHES NOMINAL
MATERIALNICKEL ALLOY
SLEEVE OUTSIDE DIAMETER3.000 INCHES NOMINAL
SEAT ANGLE IN DEG19.45
SEAT RADIUS12.000 INCHES NOMINAL
STYLE DESIGNATORFLARE


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