National Item Identification Number
00-289-4792
002894792
4730-00-289-4792
4730002894792
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)
57733
STEWART-WARNER CORPORATION
7252 W. IBSEN
CHICAGO
IL
60631
773-763-9568
Reference Numbers (Part Numbers)
AN819-3Z
473589
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR;
Required Description
ALUMINUM BRONZE
CADMIUM
NOT RATED
NOT CASEHARDENED
0.188 INCHES NOMINAL
M4