- AMS 2436
- PWA 46
- PWA 49
- PWA 50
- PWA 52
- PWA 53
Our certifications hold us to the highest standards in aerospace precision machining and grinding, so you always receive the quality you expect and meet any regulatory requirements.
We continue to improve our processes every day to help reduce our lead times to better serve our customers. These approvals specifically apply to our work with aerospace precision machining and grinding, and the various processes necessary to protect each component.
Pratt & Whitney grinding and machining approvals for coatings and alloys for the following specifications: