National Item Identification Number
00-926-4639
009264639
5680-00-926-4639
5680009264639
National Stock Number
Item Name
CORE MATERIAL,CELLULAR,STRUCTURAL
Federal Supply Class
5680
Description
A light durable material having a cellular core of uniform geometric shapes. It is primarily used for, but not limited to, aircraft structure, such as fuselages, control surfaces, compartments, radomes, and the like. For items with a metallic or nonmetallic facing see PANEL, STRUCTURAL, AIRCRAFT.
Commercial and Government Entity Code (Supplier Data)
80244
Reference Numbers (Part Numbers)
MIL-C-7438
MIL-C-7438 GRBCL2
Required Categories
BASIC MATERIAL
CELL CONDITION
CELL SIZE
NOMINAL DENSITY RATING
MAXIMUM DENSI
Required Description
ALUMINUM ALLOY, QQ-A-250/8, ALLOY 5052
UNEXPANDED
0.375 IN.
NOT RATED
3.0 PO