National Item Identification Number

00-834-1806
008341806
4730-00-834-1806
4730008341806

National Stock Number

Item Name

SLEEVE,FLARED,TUBE FITTING

Federal Supply Class

4730

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

MS20819-12B

Required Categories

MATERIAL
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR
HOSE/TUBE OUTSIDE D

Required Description

BRASS, QQ-B-626, ALLOY 377 OR
BRASS, QQ-B-626, ALLOY 360
NOT RATED
NOT CASEHA