4730-00-858-3491 NUT,TUBE COUPLING Index 4730-00-858-3493 NUT,TUBE COUPLING

National Stock Number:
4730-00-858-3492

Federal Supply Class:
4730

National Item Identification Number:
008583492

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:
104331-00154933NORTH WIND TEST LLC
900605-401276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
900605-4S01276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE OUTSIDE DIAMETER0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
FLANGE WIDTH0.141 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL
MATERIALSTEEL
OVERALL LENGTH0.406 INCHES NOMINAL
SEAT ANGLE IN DEG33.0
SLEEVE OUTSIDE DIAMETER0.294 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
STYLE DESIGNATORFLARE
SURFACE TREATMENTCADMIUM


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