AIA/NAS NA0139-2012
KEYWAY AND KEY SLOT DIMENSIONS METRIC (Rev 1)

Standard No.

AIA/NAS NA0139-2012

Release Date

2012

Published By

Aerospace Industries Association/ANSI Aerospace Standards

Latest

AIA/NAS NA0139-2012

AIA/NAS NA0139-2012 history

• 2012 AIA/NAS NA0139-2012 KEYWAY AND KEY SLOT DIMENSIONS METRIC (Rev 1)
• 2010 YS/T 239.1-2010 Methods for chemical analysis of antimony trisulfide- Part 1:Determination of arsenic content-Cerium sulfate titration method
• 1970 YS/T 239.1-1994 Determination of Antimony by Potassium Bromate Volumetric Method for Chemical Analysis of Antimony Trisulfide