| CONTRACTOR | SPECIFICATION | PROCESS |
| APPROVALS: | ||
| NORDAM | NP 3012 | Application of Class 1A Chemical Conversion Coating for Aluminum and Aluminum Alloys |
| OTHER PROCESSES - NO APPROVAL REQUIRED: | ||
| NORDAM | NPS 1308-3 | Aluminum Oxide Abrasive Grit Blasting of Metallic Materials |
| NORDAM | NP 4027 | Paint and Finish of Aircraft Parts |
| NORDAM | NP 5059 | Application of Finishes for Metallic Structures |
| NORDAM | NPS 1502 | Application of Exterior Paints, Primers, and Coatings |