National Item Identification Number
00-489-7093
004897093
4730-00-489-7093
4730004897093
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)
19207
Reference Numbers (Part Numbers)
11643344
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR;
Required Description
STEEL, MIL-T-8808, COMP 321 OR
STEEL, MIL-T-8808, COMP 347
PASSIVATED
NOT RAT