Preparation of Surface of Layout Blanks for Photographic Reproduction. Data Sheet by SAE ITC TSC Aerospace Standards (Formerly ADS Group Limited), 01/27/1944
Performance Specification for All Metal Self-Locking Shaft Nuts (Unified Threads). Non-Corrosion Resistant Steel, rated temperature 350°C. Data Sheet by SAE ITC TSC Aerospace Standards (Formerly ADS Group Limited), 12/01/2004