| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | 0.034 INCHES NOMINAL | 
| HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.145 INCHES MAXIMUM | 
| INTERNAL KEY QUANTITY | 2 | 
| INTERNAL STRAIGHT KEY WIDTH | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM | 
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | 
| MATERIAL THICKNESS | 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM | 
| III MATERIAL | STEEL COMP 631 OVERALL | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| OUTSIDE DIAMETER | 0.205 INCHES MINIMUM AND 0.211 INCHES MAXIMUM | 
| SPECIAL FEATURES | SPLIT ON 1 SIDE | 
| STYLE DESIGNATOR | KEY | 
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 1 OR 2 OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| SURFACE TREATMENT | PASSIVATE OVERALL |