| EXTERNAL KEYWAY LENGTH | 0.190 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| EXTERNAL KEYWAY WIDTH | 0.320 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| HOLE DIAMETER | 0.232 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/11 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL |