MSFC-SPEC-259A, SPECIFICATION FOR RADIOGRAPHIC INSPECTION: SOUNDNESS REQUIREMENTS FOR FUSION WELDS IN ALUMINUM AND MAGNESIUM ALLOY SHEET AND PLATE MATERIAL (SPACE VEHICLE COMPONENTS) (09 APR 1965)

MSFC-SPEC-259A, SPECIFICATION FOR RADIOGRAPHIC INSPECTION: SOUNDNESS REQUIREMENTS FOR FUSION WELDS IN ALUMINUM AND MAGNESIUM ALLOY SHEET AND PLATE MATERIAL (SPACE VEHICLE COMPONENTS) (09 APR 1965)., This specification establishes requirements for acceptance or rejection of welds on the basis of radiographic inspection only. It in no way relieves or reduces requirements for visual or other inspections specified in other applicable documents.