This Aerospace Standard (AS) is to be used as a supplement to SAE AS7109. In addition to the requirements contained in AS7109, the requirements contained herein shall apply to suppliers seeking NADCAP Coatings accreditation who are engaged in cementation.1.1 Class Qualification shall include one of the following:1.1.1 Class A Pack Processa.Above Packb.In Pack1.1.2 Class B Slurry Process
SAE AS7109/3-1995 history
2017SAE AS7109/3B-2017 Nadcap Requirements for Diffusion Coating Processes
2005SAE AS7109/3A-2005 (R) Nadcap Requirements for Diffusion Coating Processes
1995SAE AS7109/3-1995 National Aerospace and Defense Contractors Accreditation Program Requirements for Cementation