NASA 8739 Class 3 superseded by IPC J-STD-001ES

NASA has its own set of standards governing the design and manufacture of electronic components and assemblies for use in NASA aerospace and aviation programs. The NASA 8739 series in particular governs Workmanship Standards For Surface Mount Technology but several classes in this standard, like NASA 8739 Class 3, have been superseded by IPC J-STD series standards.