National Item Identification Number
01-387-8758
013878758
4730-01-387-8758
4730013878758
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
Reference Numbers (Part Numbers)
AS4841
AS5176
MIL-F-5509
MS20819-8D
Required Categories
MATERIAL
OVERALL LENGTH
FLANGE OUTSIDE DIAMETER
SLEEVE OUTSIDE DIAMETER
Required Description
ALUMINUM ALLOY
0.562 INCHES NOMINAL
0.500 INCHES NOMINAL
0.505 INCHES NOMINAL