| Specification | Process Description | Category | Limits |
| AMS 2631 | Ultrasonic Inspection Titanium and Titanium Alloy Bar and Relief *NOTE* NGAS ASPL approval is required when testing is performed by a secondary source other than the primary mill. | Non-Destructive Testing | Limits: Limited to processing in accordance with Scot Forge UT Procedure INS-ALL-NDT-00054 |
| AMS-H-81200 | Heat Treatment of Titanium and Titanium Alloys | Heat Treat | Limits: Limited to furnaces with Pyrometry in accordance with AMS2750 |
| AMS-STD-2154 | Inspection, Ultrasonic, Wrought Metals, Process for *NOTE* NGAS ASPL approval is required when testing is performed by a secondary source other than the primary mill. | Non-Destructive Testing | Limits: Classes AA-C, Type II, Contact Method only |
| ASTM E1417 | Standard Practice for Liquid Penetrant Testing | Non-Destructive Testing | Limits: Limited to processing with Scot Forge PT Procedure INS-ALL-NDT-12811 |