1. MATERIAL: FOIL, ALUMINUM AA-1100-1, ACC. TO SPEC MIL-A-148, TYPE I, GRADE B, SLICK ANNEALED FINISH. ALTERNATIVE: ALUMINIUM ALLOY, SHEET AA-1100-0 ACC. TO ASTM-B-209, EXCEPT FOR THICKNESS DATA.

2. DIMENSION APPLIES AFTER FORMING 

3. THICKNESS: 0.130±0.01mm. 

4.MAJOR DIMENSIONS WILL BE INSPECTED I.A.W MIL-STD-1916 VL-II 

DIMENSIONS WITHOUT MARKING WILL BE INSPECTED I.A.W MIL-STD-1916 VL-I.