| MATERIAL THICKNESS | 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM |
| MATERIAL | IRON ALLOY 660 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 0.649 INCHES MINIMUM AND 0.669 INCHES MAXIMUM |
| RECESS ANGLE | 45.0 DEGREES NOMINAL |
| RECESS DIAMETER | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM |
| STYLE DESIGNATOR | RECESSED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BMS10-85, TYPE I, CLASS A MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| HOLE DIAMETER | 0.407 INCHES MINIMUM AND 0.418 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |