Nut, Self-Locking, Alloy Steel and Cres, All Metal, Hex and Heavy Hex, 800 Degrees F
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 08/31/2018

Cyber Security Baseline
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 02/28/2013

Nut, Self-Locking, 12 Point, A286 CRES, Low Height, 160 KSI FTU, 450 Degrees F
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 01/30/2015