4730-00-070-1590 PACKING NUT Index 4730-00-070-1593 FERRULE,BRAZING,TUBE FITTING

National Stock Number:
4730-00-070-1591

Federal Supply Class:
4730

National Item Identification Number:
000701591

Description:
SLEEVE,FLARED,TUBE FITTING

Detail:
A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.


Manufacturer Information:
C10592-0128445R.E. DARLING CO., INC.


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE OUTSIDE DIAMETER0.799 INCHES NOMINAL
FLANGE WIDTH0.281 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL
OVERALL LENGTH1.609 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024
SEAT ANGLE IN DEG37.0
SLEEVE OUTSIDE DIAMETER0.635 INCHES NOMINAL
STYLE DESIGNATORSLEEVE
SURFACE TREATMENTANODIZE


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