If you are an engineer or procurement specialist looking for , you are looking for a lightweight, low-profile, rivet-mounted floating nut designed to save space and weight in an aircraft structure while allowing for slight assembly misalignments.
Nondestructive examination procedures, including penetrant inspection. Related Tooling and Hardware nas0331 pdf
If “NAS0331” is a NASA standard, it may be related to fasteners, materials, or quality assurance. Could you confirm the exact title or subject? If you are an engineer or procurement specialist
You will typically find hardware defined by NAS0331 in: you are looking for a lightweight