"QQ-A-200/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-200/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/9,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/9,T651 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER"
SFTT
SURFACE TREATMENT
ANODIZE OUTSIDE DIAMETER SURFACE OF BODY
STDC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
"MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY"