How to proceed (recommended steps)
(National Aerospace Standard) is a technical specification for heavy-duty, high-strength structural blind rivets nas0331 pdf
Because NAS (National Aerospace Standards) documents are intellectual property managed by standards organizations (such as SAE International or AIA), the official PDF is typically not free. nas0331 pdf
Specifications for balls and outer rings made of specific alloys. nas0331 pdf
Portable and drill-press versions (e.g., AST series) used for the swaging process.