NAS 1388

Splice, Electric, Permanent, Crimp Style, Pre-Insulated, (Class 2) Wire Sizes 10 to 26
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 06/18/1999

NAS 290

Bearing – Heavy Duty Inner and Outer Races, Non-Separable, Single Row Needle.
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 03/15/1952

NAS 119

Riveted Assembly – Tube, 1/2 O.D., Alum. Alloy, Threaded Rod Ends
Data Sheet by Aerospace Industries Association – National Aerospace Standard, 10/15/1946