National Item Identification Number
00-928-8758
009288758
4730-00-928-8758
4730009288758
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
Reference Numbers (Part Numbers)
AS4841
AS5176
AS5176K12
MS20819-12K
MS20819-125
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR;
Required Description
STEEL, QQ-S-763, CLASS 316
PASSIVATED
NOT RATED
NOT CASEHARDENED
0.750 INCHE