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Quality Approvals

Quality System Approvals:

Process Approvals:

Honeywell
- EMS 52572
- 91547-P6062
- PNCP 52574 (by part number only)
- FI-1593 Methods I-IV
Pratt & Whitney
- LCS
- PWA 97
- PWA 322 (Airflow)
- FPI Codes 2 and 7 (parts machined at ATI only)

Rolls-Royce
- Certified Supplier
- Precision Machining
- EIS 648
- EIS 649
- EIS 659
- EIS 1877 (Water Flow Inspection)
- RPS 900 (Technical Control of Manufacturing Progress)
- RPS 58003 (FPI) Methods C and D (parts machined at ATI only)
- RRP 51000 (Cleaning/Degreasing with Aqueous Media)
- RRP 55000/RPS 418 (EDM)
- RRES 90000
- RRES 90009 (Requirement for Design and Development)