| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL: ALUMINUM ALLOY 6061-T6 PER QQ-A-250/11; FINISH PER MIL-F-7179, TYPE 11 CLASS C; SURFACE TREATMENT SHALL BE CHEMICAL CONVERSION COATING, CLASS 1A PER MIL-C-5541, IAW MIL-S-5002 OVER ENTIRE SURFACE; OVER EXTERNAL SURFACES ONLY: PRIME WITH EPOXY PAINT PER MIL-P-23377, TYPE 1, ONE COAT APPLIED AS SPECIFIED IN MIL-F-18264. |