National Item Identification Number
00-230-9395
002309395
4730-00-230-9395
4730002309395
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)
R1120
78710
Reference Numbers (Part Numbers)
21834
21834
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR;
Required Description
STEEL, CORROSION RESISTING
PASSIVATED
40.0 NOMINAL ROCKWELL C
NOT CASEHARDENE