National Item Identification Number
00-204-0921
002040921
4730-00-204-0921
4730002040921
National Stock Number
Item Name
FERRULE,BRAZING,TUBE FITTING
Federal Supply Class
4730
Description
A flanged cylindrical metallic item designed to be slipped over tubing and brazed in place. The rear face of the flange forms a bearing surface for the coupling nut, and the front face is of a contour designed to seat against a mating contour on a fitting. When assembled the joint seals at the seat in a manner similar to a seat type union.
Commercial and Government Entity Code (Supplier Data)
77445
Reference Numbers (Part Numbers)
259339
259339
259339
Required Categories
MATERIAL
METALLIC HARDNESS RATING
CASEHARDENING INDICATOR
HOSE/TUBE OUTSIDE D
Required Description
STEEL, AMS 5646
NOT RATED
NOT CASEHARDENED
0.313 INCHES NOMINAL
J4 FLARE
0.