NAS

Miniature Screws
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 04/29/2011

Gear - Spur, 20 Deg. Involute, Low Inertia, 48 and Finer Pitch
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 05/31/2012

Bolt, 100 degree Head, Cruciform Recess, Close Tolerance. 6Al-4V Titanium Alloy, Long Thread, Self-Locking and Nonlocking
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 12/21/2012

Bolt, Shear, 100 degree Flush Head, Ribbed Cruciform Recess, Close Tolerance. Alloy Steel, Short Thread, Self-Locking and Nonlocking, 95 KSI Fsu
Data Sheet by Aerospace Industries Association - National Aerospace Standard, 11/30/2012