"INTRODUCTION
The Inspectors Pictorial Reference provides full color visual examples of acceptance / rejection criteria which may be used for the design, manufacture and inspection of electrical / electronic equipment for high-reliability and space flight applications, and is a reference-only companion to the NASA Technical Standard, NASA-STD-8739 series of workmanship requirements documents."
https://workmanship.nasa.gov/lib/insp/2%20books/frameset.html