Aluminum alloy qq-a-250/1, comp 1100 container, aluminum alloy qq-a-200/8 comp 6061 boss and check valve, anodize, mil-a-8625 container and boss and check valve; 11.313 in. lg, 2.813 in. Min and 2.937 in. Max dia; weight emp type 0.5 los max; capaci type 880 min 980 max ml