National Item Identification Number
00-542-2784
005422784
4730-00-542-2784
4730005422784
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)
81343
81343
81343
81343
Reference Numbers (Part Numbers)
AS4841
AS5176
AS5176-40
MILF5509AAMEND3
MS20819-40
MS20819-40
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR;
Required Description
STEEL, QQ-S-637, COMP 1137 OR
STEEL, QQ-S-637, COMP 1141
CADMIUM, QQ-P-416, TY