4730-01-349-0502 PACKING NUT Index 6520-01-349-0504 WHEEL,ABRASIVE

National Stock Number:
4730-01-349-0503

Federal Supply Class:
4730

National Item Identification Number:
013490503

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:
AS3220-280U583SAE INTERNATIONAL
AS3220-2881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3220D280U583SAE INTERNATIONAL
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
MATERIALALUMINUM ALLOY 2014


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